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ASTM D5907-2018 Standard Test Methods for Filterable Matter (Total Dissolved Solids) and Nonfilterable Matt...
2023-08-20
ASTM D2359-2018 精制苯-535规格 Standard Specification for Refined Benzene-535
2023-08-20
GB 9663-1996 旅店业卫生标准 Hygienic standard for hotel
2023-08-19
ASTM A867-2019 铁-硅继电器用钢的规格 Standard Specification for Iron-Silicon Relay Steels
2023-08-18
ASTM F1956-2020 Standard Specification for Rescue Carabiners
2023-08-18
ASTM A1105-2017 波纹钢人孔组件规格 Standard Specification for Corrugated Steel Manhole Assemblies
2023-08-18
ASTM D2699-2018 Standard Test Method for Research Octane Number of Spark-Ignition Engine Fuel
2023-08-17
ASTM D1203-2020 Standard Test Methods for Volatile Loss From Plastics Using Activated Carbon Methods
2023-08-17
ASTM C216-2019 面砖(粘土或页岩制实心砌块)规格 Standard Specification for Facing Brick (Solid Masonry Units M...
2023-08-16
ASTM D7158/D7158M-2020 Standard Test Method for Wind Resistance of Asphalt Shingles (Uplift Force/Uplift Re...
2023-08-16
ASTM A603-2019 镀锌钢丝结构绳规格 Standard Specification for Metallic-Coated Steel Structural Wire Rope...
2023-08-16
ASTM D8011-2018 Standard Specification for Natural Gasoline as a Blendstock in Ethanol Fuel Blends or as a ...
2023-08-16
ASTM D841-2017 硝化级甲苯规格 Standard Specification for Nitration Grade Toluene
2023-08-16
ASTM F1776-2019 Standard Specification for Eye Protective Devices for Paintball Sports
2023-08-16
ASTM C918/C918M-2020 Standard Test Method for Measuring Early-Age Compressive Strength and Projecting Later...
2023-08-14
ASTM D7122-2017 HCFC混合B灭火剂(CF3CCl2H、Ar和CF4)规格 Standard Specification for HCFC Blend B (CF3CCl2H, Ar...
2023-08-13
ASTM C847-2018 Standard Specification for Metal Lath
2023-08-13
ASTM C1729M-2019 绝缘铝套规格 Standard Specification for Aluminum Jacketing for Insulation
2023-08-12
ASTM C1088-2020 Standard Specification for Thin Veneer Brick Units Made From Clay or Shale
2023-08-12
ASTM D5621-2019 Standard Test Method for Sonic Shear Stability of Hydraulic Fluids
2023-08-12
ASTM B543/B543M-2018 Standard Specification for Welded Copper and Copper-Alloy Heat Exchanger Tube
2023-08-11
CY/Z 24.15-2013 网络出版监管系统规范 第15部分:文档编码规范 Speafication for intemet publishing supervising sy...
2023-08-11
ASTM F1141/F1141M-2020 Standard Specification for Wall Coverings
2023-08-11
ASTM E1875-2020 Standard Test Method for Dynamic Young's Modulus, Shear Modulus, and Poisson's Ratio by Son...
2023-08-10
ASTM B187/B187M-2020 Standard Specification for Copper, Bus Bar, Rod, and Shapes and General Purpose Rod, B...
2023-08-10
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