GOST 7846-73

Peat and products of its processing for agriculture. Method for determination of mobile forms of potassium

Occupational safety standards system. Special protective clothing. Method of determination of resistance to cutting by sharp objects

Low-voltage switchgear and controlgear. Part 5-1. Control circuit devices and switching elements. Electromechanical control circuit devices

Explosion-proof mine low-voltage complete control devices to 1140 V. Technical requirements and test methods

Food processing machinery. Rotary rack ovens. Safety and hygiene requirements

State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring exposure dose, exposure dose rate and fluence energy of X-and-gamma radiation