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美国材料与试验协会(ASTM) 今日: 0|主题: 517|排名: 70 

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ASTM A314-2019 锻造用不锈及耐热钢坯及钢棒规格 新人帖 attachment unit_hq 2019-10-31 01739 unit_hq 2019-10-31 09:35
astm a182-2018 新人帖 attachment unit_hq 2019-10-31 01372 unit_hq 2019-10-31 09:33
ASTM E1409 新人帖 attachment hapliqiang 2019-10-24 01541 hapliqiang 2019-10-24 12:36
ASTM A370-2019e1 钢产品机械性能测试的方法和定义 attachment qiaanhl 2019-10-21 02141 qiaanhl 2019-10-21 14:23
ASTM A252/A252M-2019 焊接与无缝钢管桩规格 attachment qiaanhl 2019-10-19 01622 qiaanhl 2019-10-19 11:03
ASTM A 370-2017 力学制样- 新人帖 attachment 静别离 2019-9-27 01400 静别离 2019-9-27 07:50
ASTM G47 − 98 (Reapproved 2019) attachment fengjing899 2019-8-2 01541 fengjing899 2019-8-2 13:53
ASTM G2-2019 attachment fengjing899 2019-8-2 01283 fengjing899 2019-8-2 13:47
ASTM E21-17e1 Standard Test Methods for Elevated Temperature Tension Tests of Metallic Materials attachment fengjing899 2019-8-2 01705 fengjing899 2019-8-2 11:36
ASTM C791 − 19 Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grad... attachment fengjing899 2019-8-2 01593 fengjing899 2019-8-2 11:33
ASTM D256-18 Standard Test Methods for Determining the Izod Pendulum Impact Resistance of Plastics 新人帖 attachment 玉2玉 2019-7-30 01251 玉2玉 2019-7-30 14:28
ASTM D790-17 Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Ins... 新人帖 attachment 玉2玉 2019-7-30 01055 玉2玉 2019-7-30 14:26
ASTM D638-14 Standard Test Method for Tensile Properties of Plastics 新人帖 attachment 玉2玉 2019-7-30 01270 玉2玉 2019-7-30 14:19
ASTM B633-2019 钢铁表面锌电镀层规格 attachment 11610332 2019-7-12 01473 11610332 2019-11-22 16:07
ASTM D3690 - 19 Standard Performance Specification for Vinyl-Coated and Urethane-Coated Upholstery Fabrics—Indoor 新人帖 attachment tiantianyu 2019-7-10 01375 tiantianyu 2019-7-10 15:59
ASTM F1980-2007 医疗器械无菌屏障系统加速老化标准指南 attachment yeman 2019-6-26 01328 yeman 2019-6-26 15:37
ASTM D 4929 - 16 Standard Test Method for Determination of Organic Chloride Content in Crude Oil attachment binyew 2019-6-20 01306 binyew 2019-6-20 07:48
ASTM A106-2018 CN attachment wp0919 2019-6-12 01546 wp0919 2019-6-12 08:26
ASTM E709-2015 磁粉检验标准指南(中文版) attachment wp0919 2019-6-12 01766 wp0919 2019-6-12 08:24
ASTM A351-2018承压件用奥氏体铸钢件的标准规范 CN attachment 辉光日新K88 2019-5-31 11896 学如不及 2019-7-11 11:15
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