分析了吉林化学工业公司化肥厂合成氨装置氨压缩机t形槽干气密封磨损、泄漏、使用寿命短原因。
The reasons for worn dry gas seal on t slot, leakage and the short life of application were analyzed for the ammonia plant in Jilin Chemical Industry Company.
渗漏检测泵(LDP)仅用于一定的废气密封装置。
The leak detection pump (LDP) is used only with certain emission packages.
论述了客车车室气密性和车用空调风量综合试验装置的原理。
The principle of a composite test device for airtightness of automobile compartments and air volume of air conditioners was described.
介绍了一种气密性在线检测装置。
An on line pressuretightness detecting device is introduced.
根据压力容器与安全泄放装置压力参数的配置关系，对可行的气密性试验方法和试验压力进行了讨论。
Based on the relationship between the designing pressure parameters of pressure vessel and that of safety devices, the feasible method and pressure of gas leak test were discussed.
本文描述用于减少气密密封装置所需时间的密封方法以及所得气密密封的装置(如气密密封的OLED装置)。
A sealing method for decreasing the time it takes to hermetically seal a device and the resulting hermetically sealed device (e. g., a hermetically sealed OLED device) are described herein.
有很好的气密性可在负压下反应方便地组装成蒸馏回流装置。
With very good air-tightness, can conduct reaction under negative pressure and easily assemble distillation, reflow device.
密封装置通过气密密封方式连接到封壳。
The sealing means is connected to the envelope in a hermetically sealing way.
密封装置通过气密密封方式连接到封壳。
The sealing means is connected to the envelope in a hermetically sealing way.
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