Space Suit Space Suit 3 0 0 4 0 0 15 A space suit is a garment worn to keep a human or other creature alive in the harsh environment of outer space, vacuum and temperature extremes.
Vacuum high-voltage circuit breaker High-voltage electric switch Vacuum high-voltage circuit breaker 1 5 1 0 0 0 10 In an electric power system, switchgear is the combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment. Switchgear is used both to de-energize eq…Mere
