State system for ensuring the uniformity of measurements. State verification schedule for measuring means of magnetic induction of state magnetic fields within the range from 0,05 TO 2 T
Heating boilers. Part 4. Heating boilers with forced draught burners. Special requirements for boilers with forced draught oil burners with output up to 70 kW and maximum operating pressure of 3 bar. Terminology, special requirements, test methods and marking
Electric and optical fibre cables. Test methods for non-metallic materials. Part 407. Miscellaneous tests. Measurement of mass increase of polyethylene and polypropylene compounds
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