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Drive V-belts of narrow cross-sections for the automobiles. Fatigue test
Document status: Active
Plate-load test of roadbed for high-speed railways. Technical requirements
Document status: Active
Nontraditional power engineering. Solar power engineering. Solar collectors. General specifications
Document status: Active
Copper of high purity. Method of emission-spectral analysis with photoelectric registration of spectrum
Document status: Replaced by GOST 31382-2009