Circular iron all-cast moulding boxes with simplified wall profile having inside diameter 400; 500 mm, height from 75 to 200 mm. Construction and dimensions
Electromagnetic compatibility of technical equipment. Immunity to radiated radio-frequency electromagnetic fields in the frequency range 26 to 1000 MHz. Technical requirements and test methods
Safety in emergency situations. Creation, storage, use and replenishment of reserves of material resources for emergency response. General requirements
