GOST 7022-97

Fire extinguishing devices with thermosetting microcapsulation outgassing extinguishing composition. General technical requirements. Test methods

Identification cards. Machine readable passport and visa documents. Part 1. Machine readable passport

Lamps for household use. Methods for determination of energy efficiency

Double-slider couplings. Parameters and dimensions

Electromagnetic compatibility of technical equipment. Limitation of voltage fluctuation and flicker, caused by technical equipment with rated current greater than 75 A connected to low-voltage power supply systems. Limits and test methods

Rubber sealing O-rings for joining heads of brake hoses and end cocks of autobrakes. Specifications