GOST
Dentistry. Number coding system for rotary instruments. Part 4. Specific characteristics of diamond instruments
Document status: Active
Occupational safety standards system. Mineral processing equipment. General safety requirements
Document status: Active
Filtering-absorbing protective mask canisters. Test method for tightness
Document status: Active
Noise of machines. Noise test engineering method for portable hand-held forestry machines with internal combustion engine
Document status: Withdrawn