GOST 20283-89

Global Navigation Satellite System. Geodesic user navigation equipment. General requirements and test methods

Product-quality index system. Building. Concretes. Nomenclature of indexes

State system for ensuring the uniformity of measurements. State verification schedule for means measuring the amplitude modulation factor of high frequency oscillations

Grapples for industrial containers. Types

Switches for household and similar fixed electrical installations. Part 1. General requirements

Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 7. Phase sequence