GOST 2248-80

Insulation coordination for equipment within low-voltage systems. Part 5. Comprehensive method for determining clearances and creepage distance equal to or less than 2 mm

Automobile roads of general use. Acoustical barriers. Methods of testing

Lever-type micrometers. General specifications

Gas supply system. Main pipeline transportation of gas. Safe for health of the person condition of staying and using of buildings and constructions. Vibration protection at workplaces. Technical requirements

Industrial cleanliness. General

Posts, cabinets and units of studio television equipment. Overall and fixing dimensions