GOST 12072.4-79

Locking devices. Classification

Federal product cataloging system for federal needs. Standard format the description. Rules for development, approval and maintenance

Occupational safety standards system. Fabrics for protective clothing. Classification of dust permeability norms

Ethyl bromide technical. Specifications

Welding and surfacing of equipment and pipelines of nuclear power plants. Modes of welding and surfacing

Materials for printed boards and other interconnecting structures. Part 2-6. Reinforced base materials, clad and unclad. Brominated epoxide non-woven and woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad