GOST 23955-80

Fire equipment. Self-contained escape with compressed air for protection of the people against toxic products at evacuation from smoking buildings from fire. General technical requirements. Test methods

Damping devices of percussion hand machines. Technical requirements

Hexagon thin slotted nuts with reduced width across flats, accuracy class A. Construction and dimensions

Industrial automation systems and integration. Product data representation and exchange. Part 14. Description methods. The EXPRESS-X language reference manual

Window and balcony blocks of polyvinylchloride profiles. Specifications

Aerosol household chemistry goods. General specifications