机械式开关 | |
auto. | mechanical switch |
电器 | |
earth.sc. | circuit |
el.mach. | apparatus |
exhib. | electronic appliance |
oil | electric apparatus |
tech. | electrical appliance; electric equipment; electrical equipment; electric fitting; electrical fitting |
| |||
mechanical switch |
机械式开关 : 2 phrases in 1 subject |
Electronics | 2 |