1.
Valve Burning. This is usually an exhaust-valve problem. Any condition that prevents normal exhaust-valve seating may lead to valve Burning.
气门烧伤:这种情况通常发生在排气门。任何妨碍排气门密封面贴合的情况都会导致气门烧伤。
2.
Study on the Solidification Microstructure and Residual Stress Characterization of Laser Cladding Cobalt-based Alloy Coatings of the Hermetic Surface of Valves;
气门密封面激光熔覆钴基合金层凝固组织特征及其残余应力研究
3.
marine end-sealed airtight-sliding door
船用端部密封式气密滑动门
4.
Lower cargo compartment door seal cracked, cockpit and cabin steadily decompressed, passengers have been furnished (provided) with oxygen masks.
下货舱门密封破裂，驾驶舱和客舱逐渐减压，旅客已戴上氧气面罩。
5.
Finite Element Analyse of the Distortion of Sealing Ring of Spiral Groove Gas Face Seals;
螺旋槽气体端面密封密封环变形有限元分析
6.
weatherstripping,thresholds & seals
密封条，门槛及密封胶
7.
Replace the cylinder outlet seal and valve cap.
替换钢瓶排气口密封和阀门帽。
8.
Study on Rubber Sealing Performance of Valve Guide Bush for Diesel Engine
增压柴油机气门导管橡胶密封性研究
9.
New Stainless Steel Heap Welding Technique for Main Steam Valve Sealing Suface
主蒸汽阀门密封面不锈钢堆焊新工艺
10.
pressurizing window
密封封口(电缆), 气密口
11.
Numerical Analyses of Gas Lubricated Laser Surface Textured Mechanical Seals
激光加工多孔端面气体密封数值分析
12.
The valve outlet sealing area is also flat. The nut fits on the nipple so the shoulder of the nipple rests on the pushing surface of the nut.
阀门排气口密封区域也是平的。螺母配合在管接口上，因而管接口靠在螺母的螺纹正面。
13.
The success of this connection depends on the surface condition of both the nipple and the valve outlet sealing area at the point of contact.
这种接头的成功依赖于管接口和阀门排气口密封在接触点的表面状况。
14.
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
15.
Transfer systems such as plain doors, airlock chambers, double door transfer systems, leaktight, connections for waste drums?? ?
普通门、气闸门小室、双层门传输系统、废物桶的密封连接
16.
Loosen the valve outlet seal slowly when preparing to connect a cylinder.
准备连接钢瓶时，慢慢地松开阀门排气口密封。
17.
Influence of Dimple Diameter on Dynamic Performance of Gas Multi-pored Face Mechanical Seal
气体多孔端面机械密封孔径尺寸对密封动态性能影响研究
18.
Cylinder force design of the spherical seal pneumatic globe valve
球面密封气动截止阀用气缸力的技术研究