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Gauges for trapezoidal thread connections for tubing pipes with couplings. Types, basic dimensions and tolerances
Document status: Active
Mechanical seals for freight containers. General technical requirements
Document status: Active
Casing, tubing, line pipes and drill stem elements tor petroleum and natural gas industries. Evaluation and testing of thread compounds
Document status: Active
Microbiological products. Acceptance regulations and methods of sampling
Document status: Withdrawn
Russian system of quality. Comparative testing of trousers for boys of school age
Document status: Active