杭州瑞诺标准技术服务有限公司

序号

印度标准号

钢及钢制品名称

海关编码

强制认证

生效日期

1.

IS 1785 (Part 1)：1983

Specification for Plain Hard-drawn Steel Wire For Pre-stressed Concrete: Part 1 Cold Drawn Stress-relieved Wire

预应力混凝土扁平硬拉钢丝规范 第一部分 冷拉应力消除钢丝

72171010

72179091

72179099

即时生效

2.

IS 1785 (Part 2): 1983

Plain hard-drawn steel wire for pre-stressed concrete Part 2: As drawn wire

预应力混凝土扁平硬拉钢丝规格 第二部分 冷拉钢丝

72171010

72179091

72179099

即时生效

3.

IS 6003:2010

Indented wire for Pre-stressed concrete

预应力混凝土刻痕钢丝规格

72171010

72179091

72179099

即时生效

4.

IS 6006:2014

Uncoated stress relieved strand for Pre-stressed concrete

预应力混凝土未涂层应力消失链规格

73121030

即时生效

5.

IS 13620：1993

Fusion bonded epoxy coated reinforcing bars

熔接环氧涂层钢筋规格

72142090

72159090

即时生效

6.

IS 14268:1995

Uncoated Stress Relieved Low Relaxation Seven-ply Strand For Pre-stressed Concrete

预应力混凝土未涂层应力消失低松弛七层链规格

73121030

即时生效

7.

IS 277:2018

Galvanized steel sheets (plain and corrugated)

镀锌钢板（平板和波纹板）

72104100

72104900

72123010

72123090

即时生效

8.

IS 2002:2009

Steel plates for pressure vessels for intermediate and high temperature service including boilers

中高温压力容器钢板包括锅炉

72085110

72085120

72085210

72085220

72111300

72111420

72111490

72119011

72119090

即时生效

9.

IS 2041:2009

Steel plates for pressure vessels used at moderate and low temperature

中低温压力容器钢板

72085110

72085120

72085210

72085220

72111300

72111420

72111490

72119090

即时生效

10.

IS 2830:2012

Carbon steel cast billet ingots, billets, blooms and slabs for rerolling into steel for general structural purpose

一般结构用途复压钢材的碳钢铸件坯料坯锭，坯料，印花和厚片

72061090

72071190

72071290

72071920

72071990

即时生效

11.

IS 1786:2008

High strength deformed steel bars and wires for concrete reinforcement

混凝土配筋的高强度变形钢条和钢线

72131090

72142090

即时生效

12.

IS 648:2006

Cold rolled non-oriented electrical steel sheets and strip-fully processed type (CRNO)

冷轧非取向电工钢板和条状整加工型（CRNO）

72251920

72261920

即时生效

13.

IS 3024:2015

Grain oriented electrical steel sheet & strip (CRGO)

取向电钢板及钢条（CRGO）

72251100

72261100

即时生效

14.

IS 15391:2003

Cold Rolled Non-Oriented Electrical Steel Sheet and Strip – Semi-Processed Type

冷轧非取向电工钢板和条状半加工型（CRNO）

72251920

72261920

72091720

72091730

72091790

即时生效

15.

IS 1875:1992

Carbon steel billets, blooms, slabs and bars for forgings

锻件碳钢坯，钢坯，钢板坯及钢柱

72071120

72071190

72071220

72071290

720719

72072010

72072090

72149190

72149990

72159090

72249040

72249091

72249099

72283029

72286099

即时生效

16.

IS 3502:2009

Steel Chequered Plates

钢网纹板

72081000

720840

721114

721190

72254019

72259900

72269130

72269190

72269910

72269990

即时生效

17.

IS 2062:2011

Hot rolled medium and high tensile structural steel

热轧中高强度结构钢

72082510

72082520

72082690

72082710

72082720

72082730

72082740

72082790

72083610

72083620

72083630

72083640

72083690

72083710

72083720

72083730

72083740

72083790

72083810

72083820

72083830

72083840

72083890

72083910

72083920

72083930

72083940

72083990

72085110

72085120

72085130

72085140

72085190

72085210

72085220

72085230

72085240

72085290

72085310

72085320

72085330

72085340

72085390

72089000

72111300

72111410

72111420

72111430

72111440

72111450

72111460

72111490

72119012

72119090

72139190

72139990

72149190

72149990

72139090

72139990

72149990

72161000

72162100

72162200

72163100

72163200

72163300

72164000

72165000

即时生效

18.

IS 432: Part 1：1982

Mild Steel and Medium Tensile Steel Bars and Hard-Drawn Steel Wire for Concrete Reinforcement: Part 1 Mild Steel and medium tensile steel bars

混凝土钢筋用低碳钢和中等抗拉钢柱和硬拉钢线 第一部分低碳钢和中等抗拉钢柱

72139190

72139990

72149190

72149990

72159090

72279090

72283019

72283029

72286099

即时生效

19.

IS 432: Part 2: 1982

Mild Steel and Medium Tensile steel bars and Hard-Drawn Steel Wire for concrete Reinforcement: Part 2 Hard-Drawn Steel Wire

混凝土钢筋用低碳钢和中等抗拉钢柱和硬拉钢线 第一部分低碳钢和中等抗拉钢柱

721710

721790

72299031

72299033

72299040

72299059

72299 090

即时生效

20.

IS 513（Part 1）:2016

Cold reduced low carbon steel sheets and strips Part 1 Cold forming and drawing purpose

冷轧低碳钢板及钢带第1部分冷成型与拉伸用途

720915

720916

720917

720918

720925

720926

720927

720928

72099000

721123

72119090

72255010

72255020

72259900

72269210

72269220

72269920

72269930

72269940

72269952

72269990

即时生效

21.

IS 513（Part 2）:2016

Cold reduced low carbon steel sheets and strips Part 2 High Tensile and Multi-phase steel(Six revision)

冷轧低碳钢板及钢带第2部分高强度多相钢(六版)

720915

720916

720917

720918

720925

720926

720927

720928

72099000

721123

72119090

72255010

72255020

72259900

72269210

72269220

72269920

72269930

72269940

72269952

72269990

即时生效

22.

IS 1079:2017

Hot Rolled Carbon Steel Sheet and Strip

热轧碳钢薄板及钢带

720825

720826

720827

720836

720837

720838

720839

720840

720852

720853

720854

72089000

72111300

721114

721119

72119090

722530

722540

72259900

722691

722699

即时生效

23.

IS 2879:1998

Mild steel for metal arc welding electrodes

低碳钢金属弧焊电焊条

72061090

72071190

72071290

72071920

72071990

72132010

72139110

72139910

72149990

72241000

72249091

72249099

72279090

即时生效

24.

IS 5872:1990

Cold Rolled Steel Strips (Box Strappings)

冷轧钢条（箱式捆扎）

721123

721129

721220

721230

721240

721250

72262030

72269210

72269930

72269952

72269990

即时生效

25.

IS 5986:2017

Hot Rolled Steel Flat Products for Structural Forming and Flanging Purposes

构造成型和翻边用热轧扁钢产品

720825

720826

720827

720836

720837

720838

720839

720840

720851

720852

720853

720854

72089000

72111300

721114

721119

72119012

72119090

72253090

72254013

72254019

72254020

72254030

72259900

722691

722699

即时生效

26.

IS 6240:2008

Hot Rolled Steel Plate (up to 6mm) Sheet and Strip for the Manufacture of Low-Pressure Liquefiable Gas Cylinders

低压液化的气体钢瓶的制造用热轧钢薄板（6mm以下）和钢条

720825

720826

720827

720837

720838

720839

720852720853720854

72089000

721114

721119

72119090

72253090

722540

72259900

722691

722699

即时生效

27.

IS 7283:1992

Hot Rolled Bars for production of bright bars and machined parts for engineering applications

光圆钢筋生产和工程应用已加工零件用热轧钢筋

721320

721391

721399

72143000

721491

721499

72159090

72279090

72283021

72283022

72283023

72283029

72286091

72286092

72286093

72286099

即时生效

28.

IS 7887:1992

Mild steel wire rods for general engineering purposes

一般工程用低碳钢丝线材

72139190

72139990

72279090

即时生效

29.

IS 10748:2004

Hot Rolled Steel Strip for Welded Tubes and Pipes

焊接管材用热轧钢条

720825

720826

720827

720836

720837

720838

720839

72089000

721114

721119

72119090

72253090

72259900

722691

722699

即时生效

30.

IS 11513:2017

Hot Rolled Carbon Steel Strip For Cold Rolling Purposes

冷压延用热轧碳钢条

720825

720826

720827

720836

720837

720838

720839

72089000

721114

721119

721190907

72253090

72259900

722691

722699

即时生效

31.

IS 15647:2006

Hot rolled steel narrow width strip for welded tubes and pipes

焊接管材用热轧窄钢带

721114

721119

72119090

即时生效

32.

IS7904:2018

High carbon steel wire rods-specification

高碳钢线材-规范

72139190

72139990

即时生效

33.

IS14246:2013

Continuously pre-painted galvanized steel sheets and coils

连续彩涂镀锌钢板和钢卷

72107000

72124000

72259900

72109090

即时生效

34.

IS15965:2012

Pre-painted aluminum zinc alloy metallic coated steel strip and sheet(Plain)

彩涂铝锌合金镀层钢带和钢板

72107000

72124000

72259900

72109090

即时生效

35.

IS 280:2006

Mild steel wire for General Engineering purposes.

一般工程用软钢丝

721710

721720

721730

即时生效

36.

IS 1835 : 1976

Round steel wire for ropes

圆钢丝钢绳

721710

721720

72179091

72179099

72299033

72299040

即时生效

37.

IS 3975: 1999

Low carbon Galvanized steel wires, formed wires and Tapes for armouring of cables.

电缆铠装用低碳镀锌钢丝，成型丝和钢带

721720

721790

72179090

即时生效

38.

IS 4368: 1967

Alloy Steel billets, blooms and slabs for forging for general engineering purposes

一般工程用锻造合金钢钢坯、方坯及厚板

72249091

72249099

即时生效

39.

IS4454(Part1):

2001

Steel wires for mechanical springs, Part 1 cold drawn unalloyed steel wire.

机械弹簧用钢丝第1部分冷拉非合金钢丝

721710

721720

721730

72179099

72292000

72299011

72299012

72299016

72299032

72299033

72299040

72299090

即时生效

40.

IS4454(Part2):

2001

Steel wire for mechanical springs Part 2: oil hardened and tempered steel wire.

机械弹簧用钢丝第2部分油淬和回火钢丝

721710

72179091

72179099

72299034

即时生效

41.

IS 4824: 2006

Bead Wires for Tyres

轮胎胎圈钢丝

721710

721730

7217909

即时生效

42.

IS11169(Part1):

1984

Steels for Cold Heading/Cold extrusion application Part-1  Wrought carbon and low alloy steels. 冷镦/冷挤压用钢第1部分锻碳和低合金钢

72132020

72139120

72139920

72141080

72149990

721710

72279040

72279090

72283020

72284000

72286012

72286099

72299040

72299090

即时生效

43.

IS 11587:1986

Structural Weather resistant steel . 耐候结构钢

7208

7209

7211

7212

72141090

72149190

72149990

7216

72253090

72254019

72254020

72254030

722550

722691

722692

72269910

72269920

72269930

72269940

72269951

72269952

72269990

72279090

722870

即时生效

44.

IS 15103:2002

Fire resistant steel-specification耐火钢-规范

7208

7209

7211

7212

72141090

72149190

72149990

7216

72253090

72254019

72254020

72254030

722550

722691

722692

72269910

72269920

72269930

72269940

72269951

72269952

72269990

72279090

722870

即时生效

45.

IS15914:2011

High Tensile Strength Flat Rolled Steel Plate (Up To 6 mm), Sheet and Strip for the Manufacture of Welded Gas Cylinder. 用于焊接气瓶制造的高抗拉强度扁钢钢板(6mm及以下)，薄板和带材，

720825

720826

720827

720836

720837

720838

720839

720851

720852

720853

720854

7209

7211

72253090

72254019

72254020

72254030

722550

722691

72269910

72269920

72269930

72269940

72269951

72269952

72269990

即时生效

46.

IS15961:2012

Hot Dip aluminium – Zinc alloy metallic coated steel strip and sheet (plain). 热浸镀铝锌合金金属镀层钢带和薄板(普通钢)

72106100

72125090

72259900

72269990

即时生效

47.

IS15962:2012

Structural Steel for Building for Structures with improved seismic Resistance.

提高抗震性能结构的建筑用结构钢

720840

720851

720852

721113

721114

7216

721119

72119090

72141090

72149190

72149990

72255030

72259900

72269110

72269120

72269130

72269190

722870

即时生效

48.

IS6527:1995

Stainless Steel Wire Rod.

不锈钢盘条

722100

即时生效

49.

IS 6528 :1995

Stainless Steel Wire

不锈钢丝

72230091

72230092

72230099

即时生效

50.

IS 6603 : 2001

Stainless Steel Bars and Flats.

不锈钢棒和扁钢

722211

722219

722220

722230

即时生效

51.

IS 5522：2014

Stainless steel sheets and strips for utensils Specification

餐具用不锈钢板和钢带

72191300

72191400

721923

721924

721932

721933

721934

721935

72199012

72199013

72199090

72201290

72202090

72209090

即时生效

52.

IS 6911: 2017

Stainless steel plate, sheet and strip – Specification

不锈钢钢板，薄板和钢带-规范

7219

7220

即时生效

53.

IS15997:2012

Low Nickel Austenitic Stainless Steel Sheet and Strip For Utensils and Kitchen Appliances – Specification

餐具和厨房电器用低镍奥氏体不锈钢板和钢带

72191300

72191400

72192320

72192390

72192421

72192422

72192423

72192429

72192490

72193220

72193290

72193320

72193390

72193420

72193490

72193520

72193590

72199012

72199013

72199090

72201290

72202090

72209090

即时生效

54.

IS1110:1990

Ferrosilicon – Specification

硅铁-规范

72022100

2020年4月23日

55.

IS4409:1973

Specification for Ferronickel

镍铁规范

720260 00

2020年4月23日

56.

IS 1029 : 1970

Specification for Hot rolled steel strip (bailing)

热轧带钢规范(bailing)

72111910

721119 20

721119 30

721119 40

721119 50

721119 60

721119 90

722692 10

7226 92 99

7226 99 51

7226 99 90

2020年4月23日

57.

IS 2385 : 1977

Specification for Hot-rolled mild steel sheet and strip in coil form for cold-reduced tinplate and cold-reduced black plate

冷还原马口铁和冷还原黑钢板用热轧软钢卷板及带钢-规范

720825

720826

72082710

720827 20

720827 30

720827 40

720827 90

720836

720837

720838

720839 10

7208 3920

7208 39 30

7208 39 40

7208 39 90

7225 30 90

7225 99 00

2020年4月23日

58.

IS 3039 : 1988

Specification for

Structural steel for construction of hulls of ships

船体结构用钢规范

7208 40

7208 51

7208 52

7208 90

7211 13

721114 10

721114 20

721114 90

721119 10

721119 20

721119 90

721410 90

7214 91

721499 90

721550 90

721590 90

7216

2020年4月23日

59.

IS 9550 2001

Bright steel bars - v Specification

光亮钢棒规范

721491 10

721550 10

722810 10

722810 90

722830 11

722830 19

722850 10

722850 90

722860 11

722860 12

2020年4月23日

60.

IS 3748 : 1990

Tool and die steels – Specification

工具和模具钢规范

72141090

72149190

72149990

72155090

72159090

72281010

72281090

72283011

72283019

72283024

72283029

2020年4月23日

61.

IS 5517 : 1993

Steel for hardening and tempering – Specification

淬火和回火用钢-规范

72084090

72085190

72085290

72089000

72149190

72149990

72299034

72299090

73261910

73261990

2020年4月23日

62.

IS 7291 : 1981

Specification for High speed tool steels

高速工具钢规范

72042920

7208

7209

72249030

72249040

72249091

72249099

722620

72271000

722810

2020年4月23日

63.

IS 7494 : 1981

Specification for

Steel for valves for internal combustion engines

内燃机用阀门钢规范

72141090

721491

72149990

72281090

72283029

72284000

722850

72286099

2020年4月23日

64.

IS12146:1987

Specification for

Carbon manganese steel forgings for pressure vessels

压力容器用碳锰钢锻件规范

72084090

72085190

72085290

72089000

72149190

72149990

72299034

72299090

73261910

73261990

2020年4月23日

65.

IS16585:2016

Magnetic materials – specification for individual material – Fe based amorphous strip delivered in the semi-processed state.

磁性材料-个别材料规范-半加工状态下交货的铁基非晶带材

722519

72261990

72269930

72269990

2020年4月23日

66.

IS2831:2012

Carbon steel cast billet ingots, billets, blooms and slabs for re-rolling into structural steel (ordinary quality) – Specification

重新轧制成结构钢的碳钢铸钢坯锭、钢坯、方坯和厚板(普通质量)-规范

720610 90

720711 90

720712 90

720719 10

720719 20

720719 90

720720 90

2020年4月23日

67.

IS 1148: 2009

Steel Rivet Bars (medium And High Tensile) – For Structural Purposes

钢铆钉棒（中高强度）-结构用

72149990

72286099

本指令发布的第九个月起

68.

IS 1673: 1984

Specification for Mild Steel

Wire, Cold Heading Quality

低碳钢钢丝，冷镦质量规范

72179019

2179091

72179099

本指令发布的第九个月起

69.

IS 1812: 1982

Specification for Carbon Steel

Wire for the Manufacture of

Wood Screws

木螺钉制造用碳素钢丝规范

72171010

72171020

72171030

72172010

72172020

72172030

72179019

72179091

7217909

72299031

72299033

72299059

72299090

本指令发布的第九个月起

70.

IS 2507: 1975

Specification for Cold – rolled Steel Strips For Springs

弹簧用冷轧钢带规范

72091510

72091520

72091530

72091590

72091610

72091620

72091630

72091690

72091710

72091720

72091730

72091790

72091810

72091820

72091830

72091890

72092510

72092520

72092530

72092820

72092830

72092890

72099000

72112310

72112320

2112330

72112340

72112350

72112390

72112910

72112920

72112930

72112940

721129

72112960

72112990

72119090

72255010

72255020

72255030

72259900

72269210

72269220

72269230

72269910

72269920

72269930

72269940

72269952

72269953

72269990

本指令发布的第九个月起

71.

IS 2255: 1977

Specification for Mild Steel

Wire Rod for the Manufacture

of Machine Screws (By Cold

Heading Process)

机械螺钉制造用软钢线材规范（冷镦法）

72132020

72139120

72139920

本指令发布的第九个月起

72.

IS 3195: 1992

Steel For the Manufacture of

Volute And Helical Springs (for Railway Rolling Stock) -

Specification

蜗壳和螺旋弹簧制造用钢（铁路车辆用）-规范

72141010

7214090

72142010

72149190

72149910

72149990

72283019

72283022

72283029

72285090

72286092

72286099

本指令发布的第九个月起

73.

IS 3431: 1982

Specification for Steel for the

manufacture of volute, helical

and laminated springs for

automotive suspension

汽车悬架用蜗壳，螺旋和叠片弹簧制造钢规范

72141010

72141090

72142010

72149190

72149910

72149990

72283019

72283022

72283029

72285090

72286092

72286099

72282000

本指令发布的第九个月起

74.

IS 3885-Part-

1 : 1992

Steel for the manufacture of

laminated springs (railway

rolling stock) Part 1 Flat

Sections – Specification

制造叠层弹簧用钢（铁路车辆）第1部分-平截面-规范

72149190

72149910

72149990

72283019

72283022

72283029

72285090

72286092

72286099

本指令发布的第九个月起

75.

IS 3885-Part-

2: 1992

Steel for the manufacture of

laminated springs (railway

rolling stock) Part 2: Rib and

Groove Sections- Specification

制造叠层弹簧用钢（铁路车辆）第2部分 铁轨和凹槽部分

72142010

72149190

72149910

72149990

7228301972

283022

72283029

72285090

72286092

72286099

本指令发布的第九个月起

76.

IS 4223: 1975

Specification for Steel Wire for Umbrella Ribs

伞骨用钢丝规范

72171010

72172010

72179091

72179099

本指令发布的第九个月起

77.

IS 4224: 1972

Specification for Steel Wire for Staples, Pins And Clips

订书钉，别针和夹子用钢丝规范

72171020

72171030

72179099

72299033

72299052

72299059

72299090

本指令发布的第九个月起

78.

IS 4397 : 1999

Cold-rolled Carbon Steel Strips for Ball and Roller Bearing Cages/ Retainers- Specification

滚珠和滚子轴承保持架/保持架的冷轧碳钢带规范

7209

721123

721129

72119090

本指令发布的第九个月起

79.

IS 4398 : 1994

Carbon-chromium Steel for the Manufacture of Balls, Rollers and Bearing Races-

Specification

用于制造球，滚子和轴承座圈的碳铬钢-规范

72249091

72249099

72279030

72279090

72283019

72283029

72284000

72285090

72286012

72286099

72299059

72299090

本指令发布的第九个月起

80.

IS 6902: 1973

Specification for Steel Wire for spokes

辐条钢丝规范

72171010

72172010

72179019

72179091

72179099

72299033

72299034

72299040

72299059

72299090

本指令发布的第九个月起

81.

IS 6967: 1973

Specification for Steel For

Electrically welded round Link Chains

电焊圆形链条用钢规范

72071120

72071190

72071220

72071290

72071920

72071990

72072010

72072090

72141090

72142090

72149190

72149990

72249091

72249099

72284000

72285090

72286099

本指令发布的第九个月起

82.

IS 7226: 1974

Specification for Cold rolled

medium, high carbon and low

alloy steel strip for general

engineering purposes

一般工程用冷轧中，高碳和低合金钢带规范

72112310

72112320

72112330

72112340

72112350

72112390

72112910

72112920

72112930

72112940

72112950

72112960

72112390

72269210

72269930

72269952

72269990

本指令发布的第九个月起

83.

IS 7557: 1982

Specification for Steel Wire:

(Up to 20 mm) for the

manufacture of cold-forged

rivets

（20 mm及以下）用于冷锻铆钉制造用钢丝-规范

72139120

72139190

72139920

72139990

72149990

72171010

72179019

72179091

72179099

72279040

72279090

72284000

72285090

72286099

72299033

72299040

72299059

72299090

本指令发布的第九个月起

84.

IS 8052 : 2006

Steel ingots, billets and blooms for the production of springs, rivets and screws for general engineering applications –Specification

制造一般工程应用的弹簧，铆钉和螺钉的钢锭，钢坯和大方坯–规定

72071120

72071190

72071220

72071290

72071920

72071990

72072010

72072090

72241000

72241991

72241999

本指令发布的第九个月起

85.

IS 8951: 2001

Steel Cast Billet Ingots, Billets and Blooms for production of High Carbon Steel Wire Rods-Specification

制造高碳钢盘条用的铸钢坯锭，方坯和大方坯-规范

72072090

72241991

72241999

本指令发布的第九个月起

86.

IS 8952: 1995

Steel ingots, blooms and billets

for production of mild steel

wire rods for general

engineering purposes -

Specification

生产一般工程用软钢线材的钢锭，大方坯和方坯-规范

72071190

72071290

72071920

72071990

72072090

本指令发布的第九个月起

87.

IS 9476 : 1980

Specification for Cold rolled

steel strips for carbon steel

razor blades

碳钢剃须刀刀片用冷轧钢带规范

72119090

72269210

72269930

72269952

72269990

本指令发布的第九个月起

88.

IS 9962 : 1981

Specification for Steel Wire for Needles

针用钢丝规格

72171010

72171020

72171030

72179019

72179091

72179099

本指令发布的第九个月起

89.

IS 12367:

1988

Specification for Cold-rolled

Carbon Steel Strips/ Coils for

Manufacture of Welded Tubes

制造焊接管用的冷轧碳素钢带/卷规范

7209

721123

721129

72119012

72119090

722550

72259900

722692

722699

72269940

72269952

72269990

本指令发布的第九个月起

90.

IS 14331:

1995

Steels for High Temperature

Bolting Applications -

Specification

高温螺栓用钢规范

721410

721491

72149990

72283024

72283029

72284000

本指令发布的第九个月起

91.

IS 14491:

1997

Low carbon high strength cold rolled steel sheets and coils for cold forming- Specification

冷成型用低碳高强度冷轧钢板和钢卷

7209

721123

721129

72119012

72119090

722550

72259900

722692

722699

72269952

72269990

本指令发布的第九个月起

序号

货物和物品

钢及钢制品名称

海关编码

强制认证

生效日期

1.

Stampings/ laminations/ cores of transformers (with or without winding)

变压器的冲压件/层压件/铁芯(带或不带绕组)

Made from BIS standard marked Grain Oriented Electrical Steel Sheet and Strip conforming to IS 3024:2015 or Cold rolled non-oriented electrical steel sheet and strip conforming to IS 648:2006

采用已获取BIS标准标识IS 3024:2015的取向电工钢片带或符合IS 648:2006的冷轧无取向电工钢片带制成

85049090

2020年3月16日