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MT 224-1990 English PDF

US$199.00 ยท In stock
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MT 224-1990: Coal and rock permeability coefficient determination method
Status: Obsolete
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
MT 224-1990English199 Add to Cart 2 days [Need to translate] Coal and rock permeability coefficient determination method Obsolete MT 224-1990

PDF similar to MT 224-1990


Standard similar to MT 224-1990

GB/T 15224.3   GB/T 15224.1   GB/T 5751   MT/T 561   MT/T 596   MT/T 560   

Basic data

Standard ID MT 224-1990 (MT224-1990)
Description (Translated English) Coal and rock permeability coefficient determination method
Sector / Industry Coal Industry Standard
Classification of Chinese Standard D20
Word Count Estimation 5,573
Date of Issue 10/30/1990
Date of Implementation 12/1/1990
Summary This standard specifies the apparatus, equipment, specimens of coal and rock permeability coefficient was measured using the measurement procedures and the results of calculations. This standard applies to the determination of the permeability coefficient of coal and rock specimens are not disintegrate in water under ambient conditions.

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