valve assembly
常见例句
- Products, equipped with grease, and valve assembly, whole sealing, dustproof, waterproof;
产品出厂时,装有润滑脂,与阀装配后,整体密封、防尘、防水; - The valve assembly herein discussed is mainly composed of valve, valve seat, piston, spring and pull rod.
防止清蜡热液渗入地层的新型井下阀装置主要由阀门、阀座、活塞、弹簧和连杆等组成。 - The method and technology of virtual 3D assembly are discussed, and the method of the valve assembly CAD design and emulation concept-oriented design is pointed out in the paper.
探讨了面向概念设计的产品虚拟三维装配建模过程和三维建模方法,提出了面向概念设计阀门装配CAD设计与仿真的思想和方法。 - But to protect against uncontrolled releases, or blowouts, a valve assembly must be lowered to the ocean floor.
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