GOST 19088-89

Signal conversion equipment for switched and unswitched voice frequency channels. Methods tests

Occupational safety standards system. Electrostatic fields. Tolerance levels and methods of control at working places

Audio/video, information and communication technology equipment. Environmentally conscious design

Air conditioners, liquid chilling packages and heat pumps with electrically driven compressors for space heating and cooling, commercial and process cooling. Testing and rating at part load conditions and calculation of seasonal performance

Molybdenum concentrates. Method for determination of wolfram anhydride content

Cork stoppers. Sensory analysis