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〖国外标准〗 今日: 0|主题: 1056|排名: 11 

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预览 发个德标给大家 attachment jinwenfen 2009-9-10 03224 jinwenfen 2009-9-10 11:30
预览 DIN 50602-1985 attachment sunjun5 2009-9-3 04075 sunjun5 2009-9-3 13:25
预览 ASTM E505 图谱 attachment myzyc1982 2009-9-1 05008 myzyc1982 2009-9-1 17:29
预览 ASTM E505 attachment myzyc1982 2009-9-1 04099 myzyc1982 2009-9-1 15:52
预览 API SPEC Q1 attachment fengminnihao 2009-8-19 03335 fengminnihao 2009-8-19 18:02
预览 DIN17023-1976 attachment sinere1983cn 2009-8-12 03620 sinere1983cn 2009-8-12 08:30
预览 DIN 6773-2001 钢铁材料热处理.热处理件.图样画法及标注 attachment sinere1983cn 2009-8-12 03649 sinere1983cn 2009-8-12 08:27
预览 AS 1544.2-2003 METHOD FOR IMPACT TESTS ON METALS PART 2: CHARPY V-NOTCH kaily 2009-8-11 03704 kaily 2009-8-11 08:24
预览 NADCA#207-2003 《优质H13模具钢标准》 attachment 中心试验室 2009-8-9 010280 中心试验室 2009-8-9 13:48
预览 JIS G 3560-1994《机械弹簧用油回火钢丝》 attachment lab_public 2009-7-31 04105 lab_public 2009-7-31 14:59
预览 ASTM E8M Standard Test Methods for Tension Testing of Metallic Materials [Metric attachment thyszy 2009-7-30 04126 thyszy 2009-7-30 20:06
预览 ASTM E7 - 03 Standard Terminology Relating to Metallography attachment 宏泰963 2009-7-27 04380 宏泰963 2009-7-27 01:34
预览 ASTM A641A641M-09 Standard Specification for Zinc-Coated (Galvanized) Carbon Ste attachment 宏泰963 2009-7-27 03311 宏泰963 2009-7-27 01:24
预览 ASTM A475 - 03 Standard Specification for Zinc-Coated Steel Wire Strand attachment 宏泰963 2009-7-27 03929 宏泰963 2009-7-27 01:22
预览 ISO 5817-2003 Welding — Fusion-welded joints in steel, nickl,titanium and their attachment llw 2009-7-25 03507 llw 2009-7-25 16:45
预览 ISO 10042:2005(e) Welding — Arc-welded joints in aluminium and its alloys — Qu attachment llw 2009-7-25 03041 llw 2009-7-25 16:42
预览 JIS 20G3109-1994 attachment sdqdsd1976 2009-7-24 03450 sdqdsd1976 2009-7-24 11:26
预览 SAE J995 钢制螺帽材料及机械性能要求 attachment rob!n 2009-7-21 03691 rob!n 2009-7-21 11:46
预览 BS EN 10270-3-2001_wire for mechanical springs-Stainless spring steel wire attachment lizh020092 2009-7-20 03203 lizh020092 2009-7-20 08:37
预览 BS EN 10270-2-2001_wire for mechanical springs-Oil hardened and tempered spring attachment lizh020092 2009-7-20 03356 lizh020092 2009-7-20 08:36
预览 BS EN 10270-1spring steel wire-cold drawn unalloyed attachment lizh020092 2009-7-20 03528 lizh020092 2009-7-20 08:34
预览 JIS G3313-2005 电镀锌钢板及钢带(日文版) attachment tdragonfu 2009-7-9 03713 tdragonfu 2009-7-9 14:46
预览 JIS G3313-1998 电镀锌钢板及钢带(中文版) attachment tdragonfu 2009-7-9 04835 tdragonfu 2009-7-9 14:42
预览 AMS 2753B attachment mvp 2009-6-29 04395 mvp 2009-6-29 20:18
预览 BOSCH标准(材料定货规范 一般用途易切削钢) attachment mvp 2009-6-29 03471 mvp 2009-6-29 20:12
预览 BOSCH标准(材料定货规范 滚珠和滚柱轴承钢) attachment mvp 2009-6-29 03549 mvp 2009-6-29 20:11
预览 BOSCH标准 attachment mvp 2009-6-29 02974 mvp 2009-6-29 20:10
预览 英文版的“ASTM B447-07 焊接铜管的标准规范” attachment harlan 2009-6-23 03058 harlan 2009-6-23 09:48
预览 DIN6773-2到DIN6773-5 英文版《钢铁材料热处理.热处理件.图样画法及标注》 attachment gaoss 2009-6-21 94600 gaoss 2009-6-21 21:26
预览 GB/T2976-2004 金属材料 线材 缠绕 试验方法 attachment 5257123 2009-6-21 03271 5257123 2009-6-21 11:35
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