GOST R 50066-92

Uniform provisions concerning the certification of compression ignition and natural gas engines as well as positive-ignition engines fuelled with liquefied petroleum gas and vehicles equipped with compression ignition and natural gas engines and positive-ignition engines fuelled with liquefied petroleum gas, with regard to the emissions of pollutants

State system of ensuring the uniformity of measurements. Trade measuring automats for delivery of liquid food products. Methods and means of verification

Ductile iron fittings with parallel thread for pipelines. Transition four-way junction pieces. Basic dimensions

Specification and qualification of welding procedures for metallic materials. Welding procedure specification. Part 6. Laser-arc hybrid welding

Ecological requirements for estate properties. Buildings and civil constructions. Increasing the sustainability through the use of effective insulation

System of quality indexes for production. Plants of geological prospection boring. Boring pumps. Nomenclature of indexes