护盖 meaning in English

protecting cover; protecting hood

Cutter head canopy
刀盘护盖
Safety devices full safety cover for noise - suppression and dust - proofing . emergency stop button
安全装置全机体安全护盖，可防尘及减低噪音，紧急停机开关。
Sealing of machined or non - machined covers , oil sumps , even with large gaps and working at high temperatures
可密封各式护盖。油箱盖，高温及有?缝的?况下皆可使用。
Housing locking ears allow easy insertion to and removal from panel by hand , no tools are required
试译: （阳型连接器）护盖的锁耳应容易用手从面板装置上插入和拔出，而不需要使用任何工具。