Russian standards
Dentistry. Number coding system for rotary instruments. Part 5. Specific characteristics of root-canal instruments
Document status: Active
Occupational safety standards system. Means for individual protection of breathing organs. Aerosol method of determination protective properties
Document status: Active
Water. Method for determination of alkalinity, carbonates and hydrocarbonates
Document status: Cancelled
Testing of chemicals of environmental hazard Chironomus sp. acute immobilization test
Document status: Active
Mechanical vibration. Evaluation of vibration emission of hand-held power tools. Part 11. Stone hammers
Document status: Active