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Dentistry. Number coding system for rotary instruments. Part 4. Specific characteristics of diamond instruments
Document status: Active
Dental rotary instruments. Diamond instruments. Heads
Document status: Replaced by GOST R ISO 7711-1-2010
Best available techniques. Methodical recommendations on conducting of business games
Document status: Active
Safety of machinery. Positioning of protective equipment with respect to the approach speeds of parts of the human body
Document status: Active