GOST 9213-77

Nanotechnologies. Nanomaterials. Risk management. Part 1. General principles

Locomotive and motor rolling stock. Requirements of fire safety

State system for ensuring the uniformity of measurements. Single-crystal silicon nanometer range relief measures. Geometrical shapes, linear size and manufacturing material requirements

Hand-held motor-operated electric tools. Safety and test methods. Part 2-6. Particular requirements for hammers and rotary hammers

Automobile roads of general use. Rubble and sand slag. Determination of content of weak grains and metal impurities

State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring volumetric flow of gas within the range of 1x10 in minus 6 up to 1x10 in 2 degree m3/s