GOST 6413-77

Unified system of corrosion and ageing protection. Protective organic coatings. Coating systems based on polyethylene powder compositions. General specifications

Securities. The state securities identification number

High-duty and refractories for steel pouring. Specifications

Phenol impregnated cellulose paper foil-clad electrical insulating material for printed plates economic quality. Specifications

Disk type milling cutters with inserted carbide blades for cutting plastics micarta, textolite and glass plastics types. Construction and dimensions

Optics and photonics. Optical details. Typical technological processes for applying three-layer achromatic antireflection coatings from solutions to optical parts for spectral ranges from 0,5 to 2,0 µm