GOST 21179-90

Low voltage systems. Cable systems. Sockets and connectors. General requirements

High-pressure mercury vapour lamps. Performance specifications

Environmental protection. Surface and underground waters. General provisions for protection against pollution during drilling and extracting of oil and gas on land

Pressure screws with hole for handle and point for foot for machine retaining devices. Design

Product-quality index system. Metal forming machines. Index nomenclature

Plugs, socket-outlets, connectors and inlets for vehicle. Conductive charging of electric vehicles. Part 4. Dimensional compatibility and interchangeability requirements for pin connectors and contact tubes of vehicular DC and current connectors for Class II or Class III applications