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国外标准 今日: 0|主题: 394|排名: 40 

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预览 [国外标准]IEC 60947-2 2009 Low-voltage switchgear and controlgear Part 2 Circuit-breakers attachment zsoncg 2012-4-30 0881 zsoncg 2012-4-30 12:03
预览 [国外标准]IEC 60947-1-2011 Low-voltage switchgear and controlgear Part 1 General rules attachment zsoncg 2012-4-30 02201 zsoncg 2012-4-30 12:01
预览 [国外标准]IEC 62271-100(2008) attachment kuohuachao 2012-4-14 01360 kuohuachao 2012-4-14 13:23
预览 [国外标准]ASME锅炉及压力容器规范 国际性规范 attachment changcheng 2011-9-17 21914 zjdlyuhh 2012-4-3 11:55
预览 [国外标准]ASME 锅炉和压力容器规范 第V卷 无损检测2010 - [售价 5 枚电建币] attachment changcheng 2010-10-27 23487 mapletony 2012-3-14 18:44
预览 ASME B16.21-1992 管法兰用非金属平垫片 attachment Hamrar 2012-2-4 01164 Hamrar 2012-2-4 19:46
预览 [国外标准]ASME 第II卷C篇 焊条、焊丝及填充金属2010 - [售价 5 枚电建币] disagree changcheng 2010-10-27 13254 atenawn 2011-12-2 10:17
预览 ISO 10816-1 for vibration attachment songkw 2011-9-21 01772 songkw 2011-9-21 12:53
预览 IEC_60034-1-2004 Rated and performance attachment songkw 2011-9-21 01175 songkw 2011-9-21 12:40
预览 [国外标准]ASME+B31.3-2008+工艺管道 attachment bjxtju 2011-8-23 11680 lnuclear 2011-9-3 11:39
预览 [国外标准]BS EN 12952-2-2001水管锅炉和辅助设备.第2部分锅炉和附件的压力零件用材料 - [售价 5 枚电建币] attachment wxp211195262 2009-8-6 12628 jxyiang 2011-7-24 13:05
预览 [国外标准]BS EN 12952-1-2001 水管锅炉和辅助设备.总则 - [售价 5 枚电建币] attachment wxp211195262 2009-8-6 12858 jxyiang 2011-7-24 13:04
预览 [国外标准]ASME 第II卷B篇 非铁基材料2010 - [售价 5 枚电建币] attachment changcheng 2010-10-27 12957 jxyiang 2011-7-24 12:37
预览 [国外标准]ACI 349M-06 attachment fqs860410 2010-11-27 12521 jxyiang 2011-7-22 08:34
预览 [国外标准]IEEE Std C57.13-2008 Requirements for Instrument Transformers attachment kuohuachao 2011-5-21 13054 jxyiang 2011-7-22 08:34
预览 [国外标准]API 611-1997 GENERAL-PURPOSE STEAM TURBINES attachment danielxts 2011-1-31 02678 danielxts 2011-1-31 15:44
预览 [国外标准]TRD 301-1979 计算 蒸汽锅炉技术规程 承受内压的圆筒(中文) attachment sleepycat332 2010-12-12 02627 sleepycat332 2010-12-12 18:44
预览 [国外标准]TRD 301-2-1990 计算 蒸汽锅炉技术规程TRD 弯管计算(中文) attachment sleepycat332 2010-12-12 02786 sleepycat332 2010-12-12 18:42
预览 [国外标准]TRD 301-1-1991 计算 蒸汽锅炉技术规程TRD(中文) attachment sleepycat332 2010-12-12 02395 sleepycat332 2010-12-12 18:40
预览 [国外标准]ASTM A 262 –2002a+奥氏体不锈钢晶间浸蚀敏感性的检测.pdf attachment guoej 2010-12-11 02121 guoej 2010-12-11 19:12
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