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更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3230
ASTM D2797_D2797M-20 Standard Practice for Preparing Coal Samples for Microscopical Analysis by Re ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3264
ASTM D7192-20 Standard Test Method for High Speed Puncture Properties of Plastic Films Using Load ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3289
ASTM D8076-20 Standard Specification for 100 Research Octane Number Test Fuel for Automotive Spark ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 3242
ASTM D2265-20 Standard Test Method for Dropping Point of Lubricating Grease Over Wide Temperature ...
更新日期: 2022-05-25 标准语言: 英文版 浏览次数: 3279
API TR 13M-5-2018 Procedure for Testing and Evaluating the Performance of Friction (Drag) Reducers i ...
