GOST 7921-86

Connecting devices. Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units. General requirements and methods of tests

Industrial type laundry equipment. Test methods for capacity and consumption characteristics estimation. Part 2. Batch drying tumblers

Petroleum products. Determination of knock characteristics of motor fuels. Research method

Agricultural machinery test. Methods of power estimation

System of product-quality indices. Magnetic and electromagnetic separators. Nomenclature of indices

Carbonaceous materials for the production of aluminium. Cold and tepid ramming pastes. Preparation of baked test pieces and determination of loss on baking