State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means of measuring quantity of heat of solution and heat of reactions
Broaches with diameter from 55 to 130 mm for slitting holes with involute profile with round tail and centering at outside diameter with module from 3 to 5 mm. Construction
Electromagnetic compatibility of technical equipment. Immunity of computer and informatic equipment to electromagnetic disturbances. Requirements and test methods
