GOST 8638-57

System of standards on information, librarianship and publishing. Universal decimal classification. Structure, rules for use and indexing

Gears. General terms, definitions and symbols

Occupational safety standards system. Insulating suits. Methods of pneumatic measuring definition integrity in dynamic conditions

Heating boilers. Part 4. Heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with output up to 70 kW and maximum operating pressure of 3 bar. Terminology, special requirements, test methods and marking

Frozen fillet of gadoid species 'Extra'. Specifications

Lighting of indoor work places. Norms and methods of measuring