State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means of measuring the angular velocity in the range of 5x10 in minus 8 degree up to 2,5x10 in minus 4 degree rad/s
Electromagnetic compatibility of technical equipment. Immunity to dynamic voltage changes in power supply networks. Technical requirements and test methods
State system for ensuring the uniformity of measurements. Optical power meters, optical radiation sources, return loss meters and optical testers for fiber-optical transfer systems. Verification method
Noise of machines. Test code for the measurement of airborne noise emitted by private and professional power lawn mowers and lawn and garden tractors with mowing attachments
