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Drill pipes and other elements of drilling equipment for petroleum and natural gas industries. Part 2. Basic parameters and inspection of thread shouldered connection. General technical requirements
Document status: Active
Copper concentrate. Measurement of copper and impurities weight fraction by an inductively coupled plasma atomic emission spectrometry method
Document status: Active
Used petroleum products. Method for the determination of water
Document status: Replaced by GOST 26378.1-2015
Refinery Gases. Method of test for sulphurated hydrogen content
Document status: Active