GOST 19337-73

Textiles. Determination of water repellency by the rain-shower test (Bundesmann method)

United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and equipment at voltage class 110–220 kV. Testing

Industrial automation systems and integration. Parts library. Part 511. Mechanical systems and components for general use. Reference dictionary for fasteners

Sight glasses for industrial units. Specifications

Non adjustable face milling cutters with indexable hardmetal inserts tobe cottered. Specifications

Perfume and cosmetic prodacts. Microbiology. General instructions for microbiological examination