GOST R 52844-2007

Reciprocating internal combustion engines. Safety requirements for design and construction of engines for use in potentially explosive atmospheres. Part 2. Group I engines for use in underground workings susceptible to fired amp and/or combustible dust

Swing clamp straps. Design

Petroleum fuel of gas turbines fuels. Determination content of sodium, potassium and calcium

Open hopper wagons of 1520 mm gauge for the loose materials. General specifications

Gas infrared burners. General technical requirements and acceptance rules

Constant speed electrical actuators SSI. General specifications