您要查找的是不是：
- gas insulated and metal enclosed switchgear (GIS) 气体绝缘金属封闭式开关设备（GIS）
- gas insulated metal enclosed transmission line 气体绝缘金属封闭输电线路
- gas insulation metal enclosed switchgear 气体绝缘金属封闭式开关设备
- gas- insulated metal enclosed breakers 气体绝缘金属封闭开关设备
- Design on Insulation of Gas- insulated Metal Enclosed Switch Equipment 气体绝缘金属封闭式开关设备的绝缘设计
- The outer metal shell or case of a bullet. 弹壳子弹的金属外壳或金属外层
- There was christ in the metal shell. 披着盔甲的救世主。
- Metal polishing shell, beautiful designed. 纯金属抛光外壳，美观大方。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Full metal rustless shell and unique ... 产品特点：Features 1、 全金属防锈外壳；
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- enclosed shell 闭合球壳
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
