Designation: D4413 − 98(Reapproved 2009)´1Standard Test Method forDetermination of Ethylene Oxide in Workplace Atmo...
Designation: D4410 − 16Terminology forFluvial Sediment1This standard is issued under the fixed designation D4410; t...
Designation: D4409 − 95 (Reapproved 2014)Standard Test Method forVelocity Measurements of Water in Open Channels w...
Designation: D4403 − 20Standard Practice forExtensometers Used in Rock1This standard is issued under the fixed des...
Designation: D4396 − 22Standard Specification forRigid Poly(Vinyl Chloride) (PVC) and Chlorinated Poly(VinylChloride)...
Designation: D4395 − 17Standard Test Method forDetermining In Situ Modulus of Deformation of Rock MassUsing Flexib...
Designation: D4394 − 17Standard Test Method forDetermining In Situ Modulus of Deformation of Rock MassUsing Rigid...
Designation: D4388 − 20Standard Specification forNonmetallic Semi-Conducting and Electrically InsulatingRubber Tapes1Th...
Designation: D4386 − 95 (Reapproved 2016)Standard Practice forApplication of Floor Polishes to Maintain MultilayerCo...
Designation: D4380 − 20Standard Test Method forDetermining Density of Construction Slurries1This standard is issued...
Designation: D4378 − 20Standard Practice forIn-Service Monitoring of Mineral Turbine Oils for Steam,Gas, and Combin...
Designation: D4377 − 00 (Reapproved 2011)Manual of Petroleum Measurement Standards (MPMS), Chapter 10.7Designation: ...
Designation: D4376 − 15 (Reapproved 2020)Standard Specification forVapor-Degreasing Grade Perchloroethylene1This standa...
Designation: D4375 − 96 (Reapproved 2011)Standard Practice forBasic Statistics in Committee D19 on Water1This stand...
Designation: D4373 − 21Standard Test Method for Rapid Determination ofCarbonate Content of Soils1This standard is ...
Designation: D4366 − 16 (Reapproved 2021)Standard Test Methods forHardness of Organic Coatings by Pendulum Damping...
Designation: D4361 − 10Standard Test Method forApparent Tack of Printing Inks and Vehicles by a Three-Roller Tack...
Designation: D4355/D4355M − 21Standard Test Method forDeterioration of Geotextiles by Exposure to Light, Moisture,an...
Designation: D4354 − 12 (Reapproved 2020)Standard Practice forSampling of Geosynthetics and Rolled Erosion ControlPr...
Designation: D4340 − 19Standard Test Method forCorrosion of Cast Aluminum Alloys in Engine CoolantsUnder Heat-Rejec...
SJ 50973.12-1998 SFF-50-3-53型聚四氟乙烯绝缘柔软射频电缆详细规范.pdf67页
ASTM D821 - 45T scan.pdf34页
GJB 9937-5-2021 运载火箭大型地面试验方法 第5部分-助推器分离试验方法.pdf11710页
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DB51∕T 2728-2020 黄瓜生产技术规程.pdf998页
ASTM C193 - 64 scan.pdf1473页
ASME Ⅱ 材料 B 篇 非铁基材料 2023版 优化.pdf259601页
ASTM A516-2017 中文.pdf899页
CNAS-RL01 2023.pdf9422页
A1103A1103M-16.pdf1464页
CNAS-R02 2023.pdf1816页
ASTM D8099 - D 8099M - 17 (2023).pdf1942页GJB 9937-5-2021 运载火箭大型地面试验方法 第5部分-助推器分离试验方法.pdf11710页
ASTM E45-2025中文版.pdf5936页
GJB 1181-1991 军用装备包装、装卸、贮存和运输通用大纲.pdf1410页
JB∕T 11792.1-2014 中大功率燃气发动机技术条件 第1部分：天然气发动机.pdf8620页
ASTM E186-2020中文版.pdf1409页ASME Ⅱ 材料 B 篇 非铁基材料 2023版 优化.pdf259601页
JIS K 0512-1974 (1995) scan.pdf6522页
AS NZS 1664.1-1997 (2020).pdf484页
