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[ASTM G系列] ASTM G155-13 非金属材料曝晒用氙弧灯设备操作规程 attachment  ...23 liuxilin1215 2014-4-15 214532 xj676774995 2022-5-14 13:13:16
[ASTM D系列] ASTM F355 D4819 D4483 D2863 D1667 D1596 D1349 C518 C177 D3576 D3575 D1056 D790 D attachment wbt238 2017-8-21 41007 xj676774995 2022-5-14 13:12:18
[ASTM G系列] ASTM-G154 耐气候UV试验标准 attachment zwd051 2020-6-8 2650 chenzkfirst 2022-4-14 15:44:27
[ASTM B系列] ASTM B700-97(2002) attachment  ...23 junyun1985 2013-8-22 237252 x82508250 2022-4-1 21:40:52
[ASTM D系列] ASTM D3951-10 商品包装规程 attachment liuxilin1215 2015-5-27 3856 sounnyday 2022-3-29 16:57:03
[ASTM D系列] ASTM D5320-96 Standard Test Methods for Determination of 1,1,1-Trichloroethane attachment cc523pate 2017-10-15 2727 张小强9527 2022-3-24 22:37:05
[ASTM E系列] ASTM E1444-2016 磁粉探伤的标准实施规程 attachment h15915324005 2017-9-13 51130 dasan2018 2022-3-15 10:59:31
[ASTM E系列] ASTM E330-02 Standard Test Method for Structural Performance of Exterior Windows attachment a1s2d3f4 2020-5-4 2525 gjgtom2004 2022-3-14 17:53:31
[ASTM F系列] ASTM F1940-07a(R14) attachment ygs67 2015-11-6 3950 wonderfuldeer 2022-3-3 13:36:14
[ASTM B系列] ASTM B843-2007 阴极保护用镁合金阳极的标准规范 sigh007 2012-3-26 31108 每周之星 2022-3-3 07:49:17
[ASTM A系列] ASTM A751-20 - [售价 5 金币] attachment SW123456 2021-2-3 61199 japostle 2022-3-2 17:07:03
[ASTM B系列] ASTM B281-88(Reapproved 1995) Standard Practice for Preparation of Copper attachment lotus999 2020-8-13 2452 a369040371 2022-2-22 13:49:35
[ASTM D系列] ASTM D2000-2012 汽车用橡胶制品的标准分类系统 下载 attachment heatlevel agree  ...23456..7 sigh007 2013-2-28 6512931 rocjoe 2022-2-21 14:03:10
[ASTM F系列] ASTM F1978-17 attachment erin0205 2018-8-10 31128 japostle 2022-2-17 10:08:58
[ASTM D系列] ASTM D5894-10 attachment haihai_007 2016-8-30 2688 wonderfuldeer 2022-2-14 08:55:46
[ASTM D系列] ASTM D6695-16 Standard Practice for Xenon-Arc Exposures of Paint and Related Coa attachment a1314008888 2017-3-1 2642 wonderfuldeer 2022-2-11 11:47:02
[ASTM F系列] ASTM F2264-14 Standard Consumer Safety Specification for Non-Powered Scooters attachment ygs67 2016-4-12 2794 ylchan 2022-1-25 17:21:10
[ASTM A系列] ASTM A890/A890M-2018 attachment 松雨霞 2019-3-15 41065 WANGYAPING 2022-1-21 11:26:37
[ASTM C系列] ASTM C155-97(2018)Standard Classification of  Insulating Firebrick attachment zhangsong2016 2021-12-30 0323 zhangsong2016 2021-12-30 09:14:41
[ASTM A系列] 结构连接用 ASTM A325&A490螺栓 - [售价 3 金币] attachment toby_tf 2021-12-14 1683 damingcool 2021-12-21 10:21:58

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