switchn.转换;开关;鞭子v.改变;交换;转换;鞭打
switched maintenance access system可交换的维护通路系统
Switch to alternate control pod.把闸门开关倒到控制面板。
switching-equipment-congestionn.交换机拥挤
switching and maintenance software交换与维护软件
Switch on hazard warning lights.亮起危险警告灯。
switch lever with counter-weight带锤转辙杆
switch-operated response control灵敏度调节装置,开关操纵的力调节
switch selection multiparty system开关选择合用系统
switched telecommunication network交换长途通信网络,交换型远程通信网络