This international standard was developed in accordance with internationally recognized principles on standardization...
Designation: D5671 − 20Standard Practice forPolishing and Etching Coal Samples for MicroscopicalAnalysis by Reflecte...
Designation: F19 − 21Standard Test Method forTension and Vacuum Testing Metallized Ceramic Seals1This standard is ...
Designation: G 159 – 98Standard Tables forReferences Solar Spectral Irradiance at Air Mass 1.5: DirectNormal and ...
Designation: E2514 − 15 (Reapproved 2020)Standard Practice forPresentation Format of Elemental Cost Estimates,Summari...
Designation: E2962 − 14 (Reapproved 2020)Standard Guide forFleet Management1This standard is issued under the fixed...
Designation: D6331 − 16Standard Test Method forDetermination of Mass Concentration of Particulate Matterfrom Station...
Designation: D5578 − 04 (Reapproved 2015)Standard Test Method forDetermination of Ethylene Oxide in Workplace Atmos...
Designation: D6325 − 98 (Reapproved 2019)Standard Test Method forDetermining Open Assembly Time of Carpet MasticAdh...
Designation: D7875 − 20Standard Test Method forDetermination of Butanol and Acetone Content of Butanolfor Blending...
Designation: D5303 − 20Standard Test Method forTrace Carbonyl Sulfide in Propylene by GasChromatography1This standar...
THE USE OF NUCLEAR METERSIN SOILS INVESTIGATIONS:A SUMMARY OF WORLDWIDERESEARCH AND PRACTICEby P. C. Smith, A. I....
ASTM G46.pdf
Designation: D8007 − 15 (Reapproved 2019)Standard Test Method forWale and Course Count of Weft Knitted Fabrics1Thi...
Designation: F556 − 88 (Reapproved 2011)Standard Test Method forCurl of Carbonless Copy Papers1This standard is is...
Designation: D6836 − 16Standard Test Methods forDetermination of the Soil Water Characteristic Curve forDesorption ...
Designation: D6033 − 16Standard Guide forDescribing the Functionality of a Groundwater ModelingCode1This standard is...
Designation: D7971 − 20Standard Guide forMeasuring Roundness of Glass Spheres Using a FlowingStream Digital Image ...
Designation: D8357 − 21Standard Classification forCannabis/Hemp Flower Vaporizers1This standard is issued under the ...
Designation: E1903 − 19Standard Practice forEnvironmental Site Assessments: Phase II EnvironmentalSite Assessment Pro...
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
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JIS K 0512-1974 (1995) scan.pdf6522页
AS NZS 1664.1-1997 (2020).pdf484页
