GOST R ISO 10548-2012

Maritime navigation and radio communication equipment and systems. Global navigation satellite systems (GNSS). Part 2. Global navigation satellite system GLONASS. Receiver equipment. Performance standards. Methods of testing and required test results

Feed phosphates. Methods for determination of nitrogen

Coupler (automatic coupler) of subway rolling stock. Safety requirements and methods of control

Refractories and refractory raw materials. Methods for the determination of chrome (III) oxide

Measuring and automation devices. Input and output current and voltage continuous signals

Services to the population. Methods fоr measuring the quality of services