GOST 16657-80

Means of illumination of diving pressure chambers bulk holds and rigid diving devices. General specifications

Occupational safety standards system. Respiratory protective devices. Gas filters and combined filters. General specifications

Safety of attractions. Requirements for substantiation of safety of mechanical attractions. Basic principles

Animal and vegetable fats and oils. Determination of water content. Karl Fischer method (pyridine free)

State system of ensuring the uniformity of measurements. Standard frequency and time signals radiated by specialized radio stations of the State service of time, frequency and the Earth rotation parameters determination. Time code

Mixed fodders, raw stuff for mixed fodders. Method for determining residual quantities of pesticides