GOST 30509-97

Occupational safety standards system. Cotton and blended fabrics for industrial clothing. Method of determination wet treatment

Electromagnetic compatibility of technical equipment. Railway systems and equipment. Part 5. Electromagnetic emission and immunity of fixed power supply installations and apparatus. Requirements and test methods

Copper and complex ores, and products of their processing. Methods of measurement of silicon dioxide weight fraction

Morse beans. Requirements for state purchases and deliveries

Food concentrates. Dry soups with fish and seaproducts. Specifications

Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method