[国外标准] AWS A5.01-93 Filler Metal Procurement Guidelines

1.07 MB2020-11-28

[国外标准] AWS A4.4M-2001 Standard Procedures for Determination of Moisture Content of Welding Fluxes and Weldi

1.95 MB2020-11-28

[国外标准] AWS A4.3-93 Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Ba

1.59 MB2020-11-28

[国外标准] AWS A4.2M A4.2-1997 Standard Procedures for Calibrating Magnetic Instruments to Measure the Delta Fe

1.86 MB2020-11-28

[国外标准] AWS A3.0MA3.0-2010 Standard Welding Terms and Definitions Including Terms for Adhesive Bonding, Braz

2.78 MB2020-11-28

[国外标准] AWS A3.0-2001 Standard Welding Terms and Definitions

2.69 MB2020-11-28

[国外标准] AWS A2.4-2007 Standard Symbols for Welding,Brazing, and Nondestructive Examination

2.83 MB2020-11-28

[国外标准] AWS A2.4-1998 Standard Symbols for Welding, Brazing, and Nondestructive Examination

3.79 MB2020-11-28

[国外标准] AWS A1.1-2001 Metric Practice Guide for the Welding Industry

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[国外标准] AWS D1.1-D1.1M-2006 第20版 钢结构焊接规范 (中) 中文版

24.6 MB2020-11-28

[国外标准] AWS D1.1-D1.1M-2006 第20版 钢结构焊接规范 (下) 中文版

22.57 MB2020-11-28

[国外标准] AWS D1.1-D1.1M-2006 第20版 钢结构焊接规范 (上) 中文版

24.24 MB2020-11-28

[国外标准] AWS D1.1 D1.1M-2008 中文版 钢结构焊接规范

8.78 MB2020-11-28

[国外标准] AWS A5.1-1991 中文版 手工电弧焊用碳钢焊条标准

5.35 MB2020-11-28

[国外标准] AWS A2.4-2007 中文版 焊接、钎接和无损检测

3.12 MB2020-11-28