您要查找的是不是：
- grooved metallic gasket 透镜垫
- grooved metal gasket 齿形垫片
- Standard joint is a circular male and female configuration with a corrugated metal gasket. 标准连接是圆形外螺纹和内螺纹结构，配置波纹金属垫圈。
- Research on Leakage Model of Metallic Gasket Seal 金属垫片泄漏模型理论研究
- asbestophalt filled metal gasket 充石棉金属垫
- Corrugated metal gasket with asbestos inserted 波纹金属包嵌石棉垫片
- Kits include: Cover, Grooved Coupler &Gasket. 组件包括：阀盖，沟槽联结器和垫圈。
- The Advance in the Investigation of Metallic Gasket Seal 金属垫片密封研究进展
- metallic gasket for self-seal under internal pressure [化] 内压自紧式弹性金属垫片
- Finally, show resourcefulness in an emergency of an a matron of honour, smoke the 3 metals gasket inside marriage gauze temporarily below, just make bridal reluctance crowded go in. 最后，一名伴娘急中生智，将婚纱内的3条金属衬垫暂时抽下，才让新娘勉强挤了进去。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Full face gaskets extending to the flange face edge as given in american Standard Non-Metal Gaskets for Pipe Flanges aNSI B16.21 are required. Metal gaskets should not be used. 根据美国标准--用于管道法兰的非金属垫圈的标准ansi B16.;21的要求;垫圈的整个表面应该延伸执法兰表面的边缘。不允许使用金属垫圈。
- The invention relates to a novel encapsulating method for groove metal plate type semiconductors, which is mainly used for four-face footless flat patch-typed encapsulating of semiconductors. 本发明涉及一种凹槽金属板式新型半导体封装方法，主要用于半导体的四面无脚扁平贴片式封装。
- He was grooved in running errands for his neighbors. 他已习惯於为邻居跑腿。
- The sink shelf is grooved so that the water will run off. 洗涤池上开槽是为了让水流走。
- This is a kind of metallic paint. 这是一种有金属光泽的涂料。
- I heard metallic sounds when I was studying. 在我学习的时候我听到了金属撞击的声音。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- Our standard gasket is double jacketed metal. 我们标准的垫圈是双重封装的金属。
- 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？
