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〖国外标准〗 今日: 0|主题: 1063|排名: 59 

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预览 JIS G 3521-1991 硬拉拔钢丝 attachment fu2002.com 2008-8-18 06125 fu2002.com 2008-8-18 17:23
预览 AU-861 attachment splinemm 2008-8-20 05128 splinemm 2008-8-20 19:26
预览 ASTM E 1444-1994a 磁粉检验标准实施规程 attachment splinemm 2008-8-20 04688 splinemm 2008-8-20 19:51
预览 JIS G 3131 - 2005 attachment concon_ren 2008-8-22 04586 concon_ren 2008-8-22 14:18
预览 ISO18265-2013Metallicmaterials.Conversionofhardnessvalues金属材料.硬度值. attach_img weiqiguo 2008-8-25 05479 weiqiguo 2008-8-25 16:46
预览 ISO 6892:1998 Metallic materials - Tensile testing at ambient temperature attachment addle 2008-8-28 04904 addle 2008-8-28 22:47
预览 ASME B36[1].10M-2004 焊接和无缝轧制钢管.pdf attachment zhenmingchen 2008-9-1 04656 zhenmingchen 2008-9-1 12:15
预览 ASTM 108 STEEL BAR attachment ytrewq1111 2008-9-3 04972 ytrewq1111 2008-9-3 13:35
预览 ASTM A109 attachment ytrewq1111 2008-9-3 05197 ytrewq1111 2008-9-3 13:38
预览 ASTM A322 attachment ytrewq1111 2008-9-3 05977 ytrewq1111 2008-9-3 13:42
预览 ASTM A325 BOLT attachment ytrewq1111 2008-9-3 05557 ytrewq1111 2008-9-3 13:43
预览 ASTM A572 HIGH STRENGTH STEEL attachment ytrewq1111 2008-9-3 05431 ytrewq1111 2008-9-3 13:47
预览 ASTM A536 DUCTILE CASTING attachment ytrewq1111 2008-9-3 05171 ytrewq1111 2008-9-3 13:49
预览 ASTM A775 RAINFORCE BAR attachment ytrewq1111 2008-9-3 05060 ytrewq1111 2008-9-3 13:51
预览 ASTM A1011 attachment ytrewq1111 2008-9-3 05171 ytrewq1111 2008-9-3 13:55
预览 JIS 3522-1991 琴钢线 attachment 察哈尔汗 2008-9-5 05368 察哈尔汗 2008-9-5 20:01
预览 ASTM B94 attachment ytrewq1111 2008-9-6 04989 ytrewq1111 2008-9-6 12:34
预览 ASTM B108 attachment ytrewq1111 2008-9-6 06614 ytrewq1111 2008-9-6 12:36
预览 ASTM B328 attachment ytrewq1111 2008-9-6 05195 ytrewq1111 2008-9-6 12:37
预览 ASTM B557 attachment ytrewq1111 2008-9-6 05230 ytrewq1111 2008-9-6 12:38
预览 ASTM B633 attachment ytrewq1111 2008-9-6 05337 ytrewq1111 2008-9-6 12:39
预览 ASTM B783 attachment ytrewq1111 2008-9-6 05813 ytrewq1111 2008-9-6 12:41
预览 ASTM B769-01 attachment ytrewq1111 2008-9-6 04499 ytrewq1111 2008-9-6 12:42
预览 ISO 2379-1972 attachment xchlei 2008-9-9 04489 xchlei 2008-9-9 09:29
预览 ISO 2378-1972 attachment xchlei 2008-9-9 04611 xchlei 2008-9-9 09:31
预览 ASTM A 48/A 48M – 03 attachment 盛丽丽 2008-9-11 15514 chenjunyy 2008-9-12 11:47
预览 JJG 115-1999 (中文)标准铜-铜镍热电偶检定规程 attachment Jeff 2008-9-22 05035 Jeff 2008-9-22 08:11
预览 JIS G 3468 Large diameter welded stainless steel pipes attachment andyjcb 2008-9-22 05282 andyjcb 2008-9-22 15:51
预览 SAE J526 Welded Low Carbon Steel Tubing attachment one2free456 2008-9-24 04948 one2free456 2008-9-24 00:59
预览 SAE J356 attachment one2free456 2008-9-24 04964 one2free456 2008-9-24 01:00
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