开关轮 机键轮

switchwheel  detail>>

机键轮

switch wheel  detail>>

开关轮

switch wheel  detail>>

清机键盘开关

clear key switch  detail>>

旋转开关旋转机键

rotary switch  detail>>

机键

switch  detail>>

花键轮毂

multiple spline hub  detail>>

分机键

subswitch  detail>>

机键架

switch rack  detail>>

机键室

apparatus room switch room switchroom  detail>>

联机键

attention key  detail>>

清机键

clear key  detail>>

停机键

break key off switch stop key  detail>>

轮机

turbine   detail>>

按钮式机键

push-button switch  detail>>

不归位机键

non homing switch non-homing switch  detail>>

步进制机键

step by step apparatus  detail>>

出中继机键

out going trunk switch out trunk switch outgoing trunk switch  detail>>