Online Standards Store PDF
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
Ethyl alcohol for industrial use. Method for determination of esters
Document status: Withdrawn
Iron ores, concentrates, agglomerates and pellets. Methods of determination of manganese protoxide content
Document status: Withdrawn
Zoohygienic and zoocosmetic means for non-productive animals. Terms and definitions
Document status: Active
