GOST 7231-90

Mechanical couplings. Series of nominal turning moments

Complex improvement and exploitation of urban areas. Rules for the improvement of municipalities. Basic requirements, development and operation processes

Thermal insulating products for building equipment and industrial installations. Determination of declared thermal conductivity

Preventive composition PP 95/5. Specifications

Copper and complex ores and products of their processing. Methods of measurement of gold and silver weight fraction

Statistical methods. Sampling procedures for inspection by variables. Part 1. Specification for single sampling plans indexed by AQL for lot-by-lot inspection for a single quality characteristic and a single AQL