前仪表板触摸开关控制  front panel touch switch control

前仪表板触摸开关总成  front panel touch switch assembly

人体感应触摸开关  human body induced touch switch

按钮开关触点  push contact

标准限位开关触点  nls contact

多接触开关  miltiple contact switch

辅助接触开关  auxiliary contactor switch

高压开关触头  high voltage switchgear contact

接触开关  contact switch; wiper switch

开关触点  switch contact

开关触点的工作  switch contact operation

开关触片座基体  base of switch contact finger socket

开关触头  switch contact

开关触头间暂态过电压  transient over-voltage between switch contactors

马达操作多接触开关  motor-operated multicontact switch

起动开关触点  start switch contact

双刀双掷开关触点  dpdt switch contact

水温度接触开关  water temperature contact switch

损坏的开关触点  defective switch contact