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- Keywords test appatus;sheet form-in-place Gasket Materials;sealability;compressive flange loads;liquid leakage rate;gas leakage rate.; 试验装置;片状垫片材料;密封性能;压缩法兰负荷;液体泄漏速率;气体泄漏速率;
- The accurate judgement of airtightness test of gas engineering facilities must depend on Leakage rate, but not on pressure drop. 燃气工程气密性试验的准确鉴定必须采用渗漏率，而不能用压力降。
- This system contains safety intercom system, anti theft alarm system, fire alarm system, anti coal gas leakage system and alarm linkage control. 它包括安全对讲系统、防盗报警系统、火灾报警系统、防煤气泄漏系统、报警联动控制等内容。
- All vessels. This is Avonport. Navigational warnings. There are pipelaying operations near gas leakage. 各船请注意，航行警告，在气体泄露处附近有管道敷设作业。
- Gas leakages can be detected anywhere in the city. 城里各处都可能发现煤气泄漏。
- Bag filter used in high temperature conditions should prevent gas leakage and dewing phenomenon. 高温条件下的袋收尘器更应防漏气,确保不发生结露现象;
- Conclusion Limb fatigue and liquor leakage rate can be effectively mitigated by free-act-still method on intravenous-transfusion-patient. 静脉输液病人采用自由动静结合法能有效减轻肢体疲劳和减少液体渗漏。
- About 90%casualties caused by toxicant leakage are related to dense gas leakage. 目的:在因毒物泄漏造成的人员伤亡中,约有90%25与重气泄漏有关。
- Pipe &hose assembly is convenient and double-quick when assembly.There are three seal grooves at tube end for reducing leakage rate of refrigerant . 管路总成装配方便、快捷，接头处三道密封槽，减少了制冷剂的泄漏。
- Because of the gigantic harmfulness of gas leakage, it is important to measure the gas leakage accurately. 由于煤气泄漏具有巨大的危害性,需要对煤气泄漏进行实时的精确监控。
- Leakage flow rate,liquid film axial stiffness and the ratio of film stiffness to leakage rate of such a seal were compu... 密封环的约束对变形起着重要作用,选择合适的约束可以减小密封面转角,提高液膜刚度,增强密封工作稳定性。
- Simple structure,ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构;极佳的油脂润滑位置;无氮气泄漏的后盖;使维修保养异常便利.
- Generally the use of ball valves provides a high integrity shut-off/Isolation with a class VI leakage rate at lower temperatures. 译文：在较低温度下，通常使用球阀要提供一个高度完整的切断/隔离阀门，还要满足等级VI泄漏率。
- Simple structure, ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构、极佳的油脂润滑位置、无氮气泄漏的后盖,使维修保养异常便利。
- The test stand is constructed and instrumented to accept a variety of valves in order to determine which characteristics of acoustic emission change with leakage rate. 建立模拟在用承压阀门内漏实验台，研究典型阀门内漏声源的声学特性，确定声发射特征参量与泄漏率的关系，为定量评价阀门泄漏率提供实验数据；
- This paper analyzes theoreticall the methane gas leakage and the photolysis are the main reasons of the output power declining. 本文在理论上阐述了工作气体甲烷的漏气现象以及气体光分解反应，是激光输出功率下降的主要原因。
- In this paper,we mainly analyzed the reasons about air leakage in air preheater and large leakage rate in three partition Ljunstoem air preheater made in our country. 对空气预热器漏风的机理及国产三分仓容克式空气预热器漏风大的原因进行了分析。
- Simple structure，ideal greasing position and rear cover with nitrogen gas leakage proof make the maintenance very easy. 简单的结构、极佳的油脂润滑位置、无氮气泄漏的后盖，使维修保养异常便利。
- Our Ten Millimeter (TM) valves feature a maximum leakage rate of 0.016 SCCM (bubble tight) and are epoxy impregnated Nylon encapsulated class "F" continuous duty (ED 100%). 我们的10毫米（商标）阀功能的0.;016 sccm的最大泄漏量（泡沫紧），并浸尼龙环氧封装类的“F”连续工作（教育100%25）。
- As the SF6 circuit breaker has an abnormality detection system for a sudden gas leakage, it has very high reliability in operation. 由于六氟化硫断路器对突发性的气体泄漏有一个探测异常情况的系统，所以运行可靠性很高。
