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DZ 40-1985

Chinese Standard: 'DZ 40-1985'
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)See DetailStatusRelated Standard
DZ 40-1985English799 Add to Cart Days<=5 (Geothermal resources evaluation methods) DZ 40-1985 Obsolete DZ 40-1985

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