enclosure
特殊用法anechoic enclosures1.■消声室bearing enclosure1.■轴承油封, 轴承密封closed enclosure1.■封闭式(扬声器)箱double-shield enclosure1.■双层屏蔽罩dust-proof enclosure1.■防尘罩end enclosure1.■封头explosion-resistant enclosure1.■防爆外壳isothermal enclosure1.■等温闭合罩loudspeaker enclosure1.■扬声器箱motor enclosure1.■电机壳reflex enclosure1.■反音箱, 倒相式扬声器箱safety enclosure1.■安全罩slag enclosure1.■夹渣splash-proof enclosure1.■防溅外壳twisted enclosure1.■曲径式扬声器箱vented enclosure1.■敞开式扬声器箱