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国外标准 今日: 0|主题: 441|排名: 48 

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预览 [国外标准]ASME B16.34a-1998 Valves-Flanged,Threaded,and Welding End attachment lican628 2008-12-7 02238 lican628 2008-12-7 15:13
预览 [国外标准]SAE-AMS-W-6858 attachment lican628 2008-12-6 02892 lican628 2008-12-6 15:07
预览 [国外标准]BS EN 10028-4-2003 Flat products made of steels for pressure purposes attachment lican628 2008-12-6 02106 lican628 2008-12-6 13:08
预览 [国外标准]ASME B36.10M-2004 焊接和无缝轧制钢管（中文版） attachment lican628 2008-12-6 02939 lican628 2008-12-6 11:05
预览 [国外标准]美国焊接标准SAE-AMS-W-6858.pdf attachment cygnet 2008-6-18 03812 cygnet 2008-6-18 14:20
预览 ASME - [售价 5 枚电建币] attachment 坤仔 2010-1-2 01812 坤仔 2010-1-2 17:59
预览 [国外标准]BS 8100 FOR LATTICE TOWERS AND MASTS - [售价 5 枚电建币] attachment sayi340 2009-11-1 02270 sayi340 2009-11-1 15:20
预览 [国外标准]iec 60439-1 2004 attachment kyllerzg 2009-10-29 03017 kyllerzg 2009-10-29 11:34
预览 [国外标准]ISO 14001-2004 环境管理体系 attachment wjr5817 2009-10-27 01899 wjr5817 2009-10-27 11:58
预览 [国外标准]Specification for Structural Joints Using ATSM A325 or ATSM A490 Bolts - [售价 2 枚电建币] attachment ojie1999 2009-10-9 12189 ojie1999 2009-10-9 12:42
预览 [国外标准]DIN 536-1-1991 起重机轨道.尺寸.静态值.带A型底翼缘的起重机轨道用钢的品种 attachment mainy 2009-10-9 02452 mainy 2009-10-9 11:55
预览 [国外标准]ASTM A494-09 - [售价 7 枚电建币] attachment yyl99169 2009-10-9 02211 yyl99169 2009-10-9 10:11
预览 [国外标准]ASME B31.3-2004 attachment haijiewang 2009-10-4 02016 haijiewang 2009-10-4 14:16
预览 [国外标准]IEC 60601-2-2:2006 attachment shurman_h 2009-10-3 02566 shurman_h 2009-10-3 10:56
预览 [国外标准]IEC 60601-2-38:1996 (AS-NZS 3200-2-38:2007) attachment shurman_h 2009-10-3 03986 shurman_h 2009-10-3 10:50
预览 [国外标准]DIN_EN_60601-2-41(2001) attachment shurman_h 2009-10-3 01813 shurman_h 2009-10-3 10:46
预览 [国外标准]IEC 62304-2006 Medical device software life cycle processes attachment shurman_h 2009-10-3 02726 shurman_h 2009-10-3 10:43
预览 [国外标准]IEC60601-1(2005) attachment shurman_h 2009-10-3 01944 shurman_h 2009-10-3 10:41
预览 [国外标准]IEC60076-2,电力变压器 温升 - [售价 2 枚电建币] attachment sexyboya 2009-9-24 02682 sexyboya 2009-9-24 09:56
预览 [国外标准]原版德国RAL工业国际标准色卡 attachment lyh6511 2009-9-22 02227 lyh6511 2009-9-22 15:50
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