беспотенциальный контакт | |
automat. | no-voltage contact; non-voltage contact |
electr.eng. | volt free contact; voltage-free contact; no-volt contact; potential-free contact; dry contact |
реле | |
gen. | relay |
mech. | toggle |
беспотенциальный контакт: 4 phrases in 2 subjects |
Electrical engineering | 3 |
Electricity | 1 |