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Insulating refractory products. Determination of cold compressive strength
Document status: Replaced by GOST 4071.2-2021
Fire fighting equipment. The small size cylinders for breathing apparatuses and escape respirators with compressed air (compressed oxygen). General technical requirements. Test methods
Document status: Active
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
Document status: Active
Methods of testing the chemicals of human hazard. Testing of acute oral toxicity by intragastric admission. Up-and-down me
Document status: Active