GOST 27422-87

Variable resistors. Test methods for resistance row

Manometric thermometers and temperature transducers. General technical requirements and methods of test

Global navigation satellite systems. System of monitoring and integrity control. General technical requirements and test methods

Industrial gas-using equipment. Air heaters with air-flue gases mixing. General technical requirements

Electromagnetic compatibility of technical equipment. Electrical equipment for measurement, control and laboratory use. Part 2-4. Particular requirements for insulation monitoring devices and insulation fault location equipment. Test configurations, operational conditions and performance criteria

Bauxite. Method for the determination of manganese oxide (II)