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Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures. Part 4. Resistance of earth connection and equipotential bonding
Document status: Active
State system for ensuring the uniformity of measurements. Medical ultrasonic therapeutic equipment. General requirements for measurement procedures of the acoustic output performance in the frequency range from 0,5 MHz to 5,0 MHz
Document status: Replaced by GOST R IEC 61689-2013
Statistical methods. Control charts. Part 3. Acceptance control charts
Document status: Active
Earth-moving machinery. Basic types. Identification and terms and definitions
Document status: Active