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Oil and gas-oil fields. Rules of development
Document status: Active
Fluorite. Method for determination of moisture
Document status: Replaced by GOST 7619-2023
Talc and talcomagnesite. Methods for determination of ferric oxide
Document status: Active
Sulphur for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method
Document status: Active