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[ASTM E系列] ASTM E194-2010 铜和铁粉中的不溶酸成分的标准试验方法 attachment undskyld 2021-1-11 1312 admin 2021-1-12 14:48:30
[ASTM B系列] ASTM B888 / B888M -2019 可复制- 电连接器或弹簧触点生产用铜合金 - [售价 9 金币] attachment lotus999 2021-1-9 1633 admin 2021-1-10 13:26:20
[ASTM B系列] ASTM B768-2016可复制 可复制 - 铜钴铍合金和铜镍铍合金带材 - [售价 9 金币] attachment lotus999 2021-1-9 1332 admin 2021-1-10 13:26:17
[ASTM B系列] ASTM B194-2015 可复制 铜铍合金厚板, 薄板, - [售价 9 金币] attachment lotus999 2021-1-9 1312 admin 2021-1-10 13:26:14
[ASTM C系列] ASTM C1824-2021 Standard Test Method for Full Scale Bending Test - [售价 9 金币] attachment lotus999 2021-1-9 1438 admin 2021-1-10 13:26:10
[ASTM D系列] ASTM D5452-2020 Standard Test Method for Particulate Contamination in Aviation - [售价 9 金币] attachment lotus999 2021-1-7 1618 admin 2021-1-7 12:00:53
[ASTM D系列] ASTM D3175-2020 Standard Test Method for Volatile Matter - [售价 9 金币] attachment lotus999 2021-1-6 1405 admin 2021-1-7 11:59:27
[ASTM D系列] ASTM D396-2020 Standard Specification for Fuel Oils1 - [售价 9 金币] attachment lotus999 2021-1-6 1383 admin 2021-1-7 11:59:24
[ASTM A系列] ASTM A370-20(英文)高清 attachment tangjm1988 2021-1-5 41163 cuiq88 2021-9-29 08:56:24
[ASTM E系列] ASTM E11-2020 Standard Specification for Woven Wire - [售价 9 金币] attachment lotus999 2021-1-4 1304 admin 2021-1-4 16:04:50
[ASTM C系列] ASTM C1473-2019 Standard Test Method for Radiochemical Determination - [售价 8 金币] attachment lotus999 2021-1-3 1302 admin 2021-1-4 16:01:14
[ASTM C系列] ASTM C1550-2020 Standard Test Method for Flexural Toughness - [售价 9 金币] attachment lotus999 2020-12-30 1378 admin 2020-12-30 15:53:03
[ASTM D系列] ASTM D4052-2018a Standard Test Method for Density - [售价 9 金币] attachment lotus999 2020-12-29 1268 admin 2020-12-30 15:26:10
[ASTM F系列] ASTM F2115-2019 Specification for Motorized Treadmills1 - [售价 9 金币] attachment lotus999 2020-12-29 3349 草地飞龙 2020-12-31 16:54:36
[ASTM F系列] ASTM F788-2020 英制与米制系列螺栓螺钉和柱螺栓表面不连续性 - [售价 9 金币] attachment lotus999 2020-12-28 51110 gracelu1983 2021-1-6 15:06:43
[ASTM D系列] ASTM D3699-2020 Standard Specification for Kerosine1 - [售价 9 金币] attachment lotus999 2020-12-28 1295 admin 2020-12-30 15:12:26
[ASTM A系列] ASTM A214 A214M-2019 Standard Specification forElectric-Resistance-Welded - [售价 9 金币] attachment lotus999 2020-12-28 1417 admin 2020-12-30 15:12:23
[ASTM F系列] ASTM F1267-2018 Standard Specification for Metal, Expanded, Steel1 - [售价 5 金币] attachment lotus999 2020-12-26 1304 admin 2020-12-27 21:37:14
[ASTM D系列] ASTM D1876-2015e1 Standard Test Method attachment lotus999 2020-12-25 1272 admin 2020-12-27 21:34:55
[ASTM D系列] ASTM D1002-2019 Standard Test Method for Apparent Shear Strength - [售价 9 金币] attachment lotus999 2020-12-25 2363 cc523pate 2020-12-31 21:10:01

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