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Peat and products of its processing for agriculture. Method for determination of mobile forms of potassium
Document status: Active
Petroleum and natural gas industries. Plate-type heat exchangers. Technical requirements
Document status: Active
Casing and tubing steel pipes for the oil and gas industry. Procedures of thread connection testing
Document status: Active
Petroleum products and lubricants. Determination of rust-prevention characteristics of lubricating greases
Document status: Active