ASTM D2940_D2940M-20 Standard Specification for Graded Aggregate Material for Bases or Subbases fo

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 340 ASTM D2940_D2940M-20 Standard Specification for Graded Aggregate Material for Bases or Subbases fo ...

ASTM D7823-20 Standard Test Method for Determination of Low Level Phthalates in Poly (Vinyl Chlori

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 334 ASTM D7823-20 Standard Test Method for Determination of Low Level Phthalates in Poly (Vinyl Chlori ...

ASTM D6522-20 Standard Test Method for Determination of Nitrogen Oxides, Carbon Monoxide, and Oxyg

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 342 ASTM D6522-20 Standard Test Method for Determination of Nitrogen Oxides, Carbon Monoxide, and Oxyg ...

ASTM D8278-20 Standard Specification for Digital Contact Thermometers for Test Methods Measuring F

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 334 ASTM D8278-20 Standard Specification for Digital Contact Thermometers for Test Methods Measuring F ...

ASTM D7614-20 Standard Test Method for Determination of Total Suspended Particulate (TSP) Hexavale

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 332 ASTM D7614-20 Standard Test Method for Determination of Total Suspended Particulate (TSP) Hexavale ...

ASTM E399-20a Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 334 ASTM E399-20a Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic ...

ASME A18.1-2020 Safety Standard for Platform Lifts and Stairway Chairlifts

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 340 ASME A18.1-2020 Safety Standard for Platform Lifts and Stairway Chairlifts ...

ASTM E494-20 Standard Practice for Measuring Ultrasonic Velocity in Materials by Comparative Pulse

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 334 ASTM E494-20 Standard Practice for Measuring Ultrasonic Velocity in Materials by Comparative Pulse ...

ASTM D4116-20 Standard Performance Specification for Women's and Girls' Knitted and Woven Corset-G

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 335 ASTM D4116-20 Standard Performance Specification for Women's and Girls' Knitted and Woven Corset-G ...

ASTM D5671-20 Standard Practice for Polishing and Etching Coal Samples for Microscopical Analysis

更新日期: 2022-05-24   标准语言: 英文版   浏览次数: 334 ASTM D5671-20 Standard Practice for Polishing and Etching Coal Samples for Microscopical Analysis ...