GOST 27242-87

Electrical apparatus for voltages up to 1000 V. Temperature rise limits of devices parts

Automotive fuels. Ethanol as a blending component for motor fuel. Requirements and test methods

Non-destructive testing of welded joints. Penetrant testing. Acceptance levels

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of the phase shift angle between two electric signals in the range of frequencies from 0,1 MHz to 65 GHz

Antibodies and antigens for laboratory diagnosis of foot-and-mouth disease. Specifications

United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and utilities 110–220 kV. Functional requirements