speed switch
【电学】开关，位置反应
switch, position-responsive
暂无补充释义。
相关词条
operation of selector switch
master switch
offset temperature of thermostatic switch【电】
co-ordinate-type multi-position switch (ganged cross bar switch)
switch having a multiplicity of interdependent switchs
switch for directing work in switchs
medium-voltage switch, carriage-type