1) compartment cover
封闭罩
2) closed hood
全封闭汽罩;封闭罩
3) closed hood
封闭式气罩
1.
The closed hood of paper machine and its design highlights;
纸机封闭式气罩及其设计要点
4) solid enclosure
密闭外壳，密封罩
5) enclosed type hood
封闭式安全罩
补充资料：罩罩
1.鱼游貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条