| 释义 |
tapping contactor
- 出钢chū gāng
tapping
- 触点chù diǎn
contact; contactor
- 搭线dā xiàn
wire tapping
- 电流接触器diàn liú jiē chù qì
contactor
- 电话窃听diàn huà qiè tīng
telephone tapping
- 敲击测验qiāo jī cè yàn
tapping test
- 开孔kāi kǒng
open pore; trompil; tapping; trepanning
- 延时开关yán shí kāi guān
time delay switch; timing contactor; inertia switch; delay-action circuit
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