GOST 534-78

Carbon steel and unalloyed cast iron. Methods for determination of nickel

Specification for radio disturbance and immunity measuring apparatus and methods. Part 2-4. Methods of measurement of disturbances and immunity. Immunity measurements

Concentrator photovoltaic devices. Test methods

Thermoplastics pipes, fittings and assemblies for the conveyance of fluids. Determination of the resistance to internal pressure. Part 1. General method

Prevailing torque type all-metal hexagon nuts with flange with metric fine pitch thread, style 2. Product grades A and B

Natural stone architectural details. Technical requirements