GOST 14227-85

Low cups with cup seal for diameters from 100 till 400 mm of pillow blocks. Construction and dimensions

State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring radiation field parameters of antenna systems with operating dimensions of apertures from 1,5 to 3,0 m at the frequency range from 2,5 to 40,0 GHz

Global navigation satellite system. Correction data transmission formats using Internet

Luminaires. Part 2-5. Particular requirements. Floodlights

Digital video broadcasting. Content identification and media synchronization for companion images and streams. Basic parameters

Occupational safety standard system. Means of collective protection against infra-red radiation. General technical requirements