更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 218
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: 232
ASTM F3347-20 Standard Specification for Metal Press Insert Fittings with Factory Assembled Stainl ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 243
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: 248
ASTM D7884-20 Standard Test Method for Determination of 4-Carboxybenzaldehyde and p-Toluic Acid in ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 268
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: 249
ASTM D7948-20 Standard Test Method for Measurement of Respirable Crystalline Silica in Workplace A ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 228
ASTM D2265-20 Standard Test Method for Dropping Point of Lubricating Grease Over Wide Temperature ...
更新日期: 2022-05-24 标准语言: 英文版 浏览次数: 272
ASTM D5191-20 Standard Test Method for Vapor Pressure of Petroleum Products and Liquid Fuels (Mini ...
更新日期: 2022-05-25 标准语言: 英文版 浏览次数: 265
API TR 13M-5-2018 Procedure for Testing and Evaluating the Performance of Friction (Drag) Reducers i ...
更新日期: 2022-05-25 标准语言: 英文版 浏览次数: 245
API RP 19G10-2018 Design and Operation of Intermittent Gas-lift Systems (FIRST EDITION) ...
