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Charging and recharging converters and uninterruptible power supply devices for railway traction substations, transformer substations and power supply linear devices. General specifications
Document status: Active
Non-destructive testing. Ultrasonic thickness measurement
Document status: Active
Tube connections and fitting. Conventional passages. Series
Document status: Active
Safety of household and similar electrical appliances. Particular requirements for room heaters and test methods
Document status: Replaced by GOST R 52161.2.30-2007
Textile glass. Woven fabrics. Non-woven cloth. Methods for determination of mass per unit area
Document status: Active