Electromagnetic compatibility of technical equipment. Limitation of voltage fluctuation and flicker, caused by technical equipment with rated current greater than 75 A connected to low-voltage power supply systems. Limits and test methods
State system for ensuring the uniformity of measurements. State special standard and all-union verification schedule for means measuring nuclide activity in gases
€10
Ask a question
Message sent
Your message has been sent. Our experts will respond you shortly. Thank you!