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.
Replace the cylinder outlet seal and valve cap.
替换钢瓶排气口密封和阀门帽。
3.
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。
4.
marine end-sealed airtight-sliding door
船用端部密封式气密滑动门
5.
When returning cylinders to the supplier, properly close the cylinder valve, replace and secure any valve outlet seals, and properly install the cylinder cap.
钢瓶返还给供应商时，正确关闭钢瓶阀门，替换并固定阀门排气口密封，正确安装钢瓶帽。
6.
The gas-tight seal takes place between the nipple and the valve outlet seat at a very small contact circle where they touch.
不漏气的密封形成在管接口和阀门排气口座之间，在它们接触的一个非常小的接触圆周处。
7.
weatherstripping,thresholds & seals
密封条，门槛及密封胶
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.
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。
10.
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。
11.
pressurizing window
密封封口(电缆), 气密口
12.
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
13.
the seal of the air-balancing cylinder adopts multi-stage seal;
气平衡缸密封部位采用多级密封装置 ;
14.
Hermetic: Airtight sealing of an object.
全密封：一种对物体不透气的密封。
15.
The Seal Structure Improvement of Multi-Seal Fuel Gas Separates
多密封燃气隔断闸阀密封结构的改进
16.
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。
17.
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
18.
Explore on the Influence of the Race Sealing Taper Quality in Different Technological Parameter under the Condition of Pre-production Low-volume
小批试制条件下加工工艺对缸盖气门密封带质量影响的研究