GOST 13230.6-81

Safety of woodworking machines. Circular sawing machines. Part 9. Double blade circular sawing machines for cross-cutting with integrated feed and with manual loading and/or unloading

Household and similar electrical appliances. Safety. Part 2-40. Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers

State system for ensuring the uniformity of measurements. Basic principles

Oil-well cements. Test methods. General

Methods of testing the chemicals of human hazard. Study of neurotoxicity in the process of ontogenesis

High pressure vessels and apparatus. Norms and methods of strength calculation. Reinforcement of openings in shells and heads external pressure. Strength calculation under external static loads on the nozzle