Switching and connecting components, and electrical connectors. Methods of measurement of contact resistance, and dynamic and static instability of contact transient resistance
Electromagnetic compatibility of technical equipment. Limitation of emission of harmonic currents in low-voltage power supply systems for equipment with rated current greater than 16 A. Limits and test methods
State system for ensuring the uniformity of measurements. Reference gauge-blocks of the 1st and the 2nd accuracy orders and working gauge-blocks of 00 and 0 accuracy classes up to 1000 mm. Methods and means for verification
€10
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