GOST 17187-81

Nature protection. Hydrosphere. General requirements for surface water protection against pollution

Pipeline valves. Nomenclature of characteristics. Check-lists for design and order

System of standards on information, librarianship and publishing Dictionary-encyclopedic and reference editions. Main types, structure, publishing and printing design

Structural bearings. Part 2. Sliding seismic isolation supports elements of buildings. Specifications

Cable trunking and ducting systems for electrical installations. Part 2-2. Particular requirements. Cable trunking systems and cable ducting systems intended for underfloor and flush floor installations

Spices. Coriander. Specifications