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Terms for subject Construction containing switch | all forms | exact matches only
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cancel mark switch取消符号〔符号取消〕 开关
carbon switch contact碳质开关接点
centralizing switch中央集中开关
counter switch计时 〔数〕开关
cubicle switch组合〔室内〕开关
gapping switch合-断〔桥接〕开关
high level switch高水位开关
homing type line switch归位式选择器
homing type line switch归位式 〔复原式〕寻线机
jack switch插接〔弹簧〕 开关
lapping switch断-通开关
low-duty-cycle switch短时工作〔瞬时转换〕开关
magnetic-matrix switch磁模〔磁性矩阵〕开关
motor switch oil油开关用润滑油
motor switch oil电动开关油
multipole switch多刀〔极〕开关
passband limiting switch带宽限制开关
pendant control switch吊灯〔悬吊〕开关
pendant control switch悬垂式按钮
polarization switch极化转换开关
pole switch杆上〔极柱式,架空安装〕 开关
rotary line switch旋转式寻线机
section switch分段〔区域〕开关
silent switch去〔静〕噪开关
standard switch标准道岔
strobe switch门电路〔选通脉冲〕转换开关
switch jack机键塞口 (插孔)
switch rails铁道侧线
switch steel sections道岔钢材
switch tongue辙〔岔〕尖
switch wheel机键盘
tandem knife switch串刀刃开关
trigger-selector switch触发脉冲选择开关
wave-changing switch波段〔波长转换〕开关