For equipment protection, placed in ÊÄÏ-5À vent, from hit
foreign objects.
Detailed model description:
Two executions according to fastening method in neither
the check of ferro-concrete products exits into: ÐÒ1402-Ð9 ÐÒ1402-Ð10. Clearances 650õ650õ
40. Mass 4, 5 kg.