单词	计时回路
释义	计时回路timing loop
随便看	mechanical loader mechanical lock mechanical locking mechanical log mechanical loss mechanical losses mechanical lubrication mechanical lubricator mechanically mechanically activated mechanically activated battery mechanically activated--switch mechanically actuated diaphragm metering pump mechanically actuated diaphragm metering pump mechanically actuated valve mechanism mechanically con trolled brake mechanically con trolled clutch mechanically despun mechanically despun--antenna mechanically driven interrupter mechanically engaged drive starter mechanically guided torch mechanically minded mechanically operated valve mechanically operated valve (hydraulic)