ASTM D3748-14(2019)
Standard Practice for Evaluating High-Density Rigid Cellular Plastics
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AS 1774.6-1992
Refractories and refractory materials - Physical test methods Determination of true density
现行
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1992-01-17
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ASTM C729-11(2022)
Standard Test Method for Density of Glass by the Sink-Float Comparator
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ASTM D4531-23
Standard Test Methods for Bulk and Dry Density of Peat and Peat Products
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ASTM E873-24
Standard Test Method for Bulk Density of Densified Particulate Biomass Fuels
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ASTM E873-24
Standard Test Method for Bulk Density of Densified Particulate Biomass Fuels
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