GOST R 50429.7-92

Microbiology of food and animal feeding stuffs. Guidelines on preparation and production of culture media. Part 1. General guidelines on quality assurance for the preparation of culture media in the laboratory

Quality rating system. Textile, cotton spun and mixed threads. Quality characteristics nomenclature

Oxygen monitors for monitoring patient breathing mixtures. Safety requirements

Textile materials and goods. Identifications of materials contents

Cereals, pulses and oilseeds. Method for determination of 1000 kernels or seeds weight

Metal stair railings, balconies, roofs, stairs flights and landings. General technical conditions