This gas-operated valve should be kept in a well-ventilated dry room, with both ends of the ventilation channels closed. The gas-run valve should be either completely closed or open.
气动球阀应存放在干燥通风的室内，通径两端应封闭，气动阀应处于全开或全关的位置。
Rinehart said remotely operated underwater vehicles monitoring the sea floor around the well have so far revealed no evidence of oil or natural gas leaks.
瑞恩哈特说，经由遥控在油井周围观测海底的水下载具到目前为止还没有显示石油或天然气泄露的迹象。
By using graphite as electrode, the laser can be operated up to 50hz without gas flowing.
采用石墨作为激光器电极使激光器能在体不流动情况下以每秒50次运转。
The BRG-15 had conventional, gas operated action with rotating bolt, locking into the barrel extension.
该担心现有- 15接受传统，燃气经营与旋转螺栓行动，延长锁入桶。
It is of bullpup layout, and utilizes the most conventional gas operated, rotating bolt locked action, with detachable box magazine feeding.
这是小斗犬的布局，并利用最传统的气体操作，旋转螺栓锁行动与可拆卸弹匣喂养。
Second process: After operated by the front forward gas baffler, the paper reciprocates to the drum of the second layer to perform flanging of the backside.
第二个过程：纸张经前推气挡板之作用，再往复至第二层滚筒完成后边折边。
Third process: After operated by the back forward gas baffler, the paper reciprocates to the drum of the third layer to perform flanging of the front side.
第三个过程：纸张经后推气挡板之作用，再往复至第二层滚筒完成前边折边。
As a driver of gas operated feeder, spring energy storage driver can transform energy form to store energy so as to buffer strike on working parts of feeder to improve forced state effectively.
作为导气式供弹机驱动器，弹簧储能驱动器可将能量形式转化后储能，从而缓冲供弹机中各工作构件的撞击，改善其受力状况。
Transaxles give their best fuel economy when operated in the top cruise gear and with steady pressure on the gas pedal.
当运行在定速巡航状态和恒定的压力作用在油门踏板上时，此时驱动桥能有最佳燃油经济性。
Twenty-one years after writing his Special Theory of Relativity, Albert Einstein invented a refrigerator that operated on alcohol gas.
在狭义相对论完成后的第二十一年，爱因斯坦发明了一个靠酒精气体运作的冰箱。
The laser Line Long path gas cell is a variable pathlength cell with a battery operated visible laser alignment system.
我们生产的离子光电池有多种波程长度可选，配备电池蓄电的可见激光校准系统。
Long distance natural gas pipelines are operated under high pressure, so pipeline operation security takes precedence of any other considerations.
天然气长输管道属高压运行，因此确保管道安全运行是首要目标。
Since the energy recovery technology in FCC has began to develop and apply in the middle period of 70's, 60 sets of flue gas turbine have been operated up to now.
催化裂化装置能量回收技术自70年代中期开始开发、应用，至今已有60余台套机组投入运行。
In this system, the on-line chromatograph is fixed, so it can be operated simply and rapidly, and is available to be used for studying the kinetics of gas-solid reaction.
该系统实现了在线色谱分析，操作简便迅速，可用于气固反应动力学的研究。
If serious deformation is occurred, the manual operated cutter or gas cutter to be used for correction to ensure the re-bar end surface perpendicular to the axis.
如有严重变形时应用手提切割机切割或用气焊切割、矫正，以保证钢筋端面垂直于轴线。
A gas regulating assembly controlling the pressure of gas from a gas reservoir to a pneumatically-operated device includes a primary housing surrounding a pair of gas regulators.
一种控制从储气罐到气动操作装置的气体压力的气体调节组件，其包括包围一对气体调节器的主外壳。
When the glue sprayer is operated, the glue coating efficiency is high, the coating effect is good, and leakage of toxic gas in the glue can be effectively avoided.
本实用新型工作时，胶粘剂的涂敷效率高，涂敷效果好，可有效避免胶粘剂中的有毒气体泄漏。
The modified electrostatic tar precipitator can be operated safely and stably. And the gas quality after the electrostatic tar precipitator is improved.
改造后的电捕焦油器能够安全、稳定运行，并且提高了电捕焦油器后煤气的质量。
The paper analyzed the cause which made non planning shut down of the cracking gas compressor plant during the past several years. Some measures to keep compressor smoothly operated are presented.
分析了中原乙烯裂解气压缩机长期非计划停机的原因，介绍了为达到稳定运行所采取的措施。
There are different kinds of valves ranging from simple hand operated valve to fully automatic valve for control of gas-air mixture.
有很多从简单的手阀等各种阀到全自动控制天然气混空气阀。
The utility model relates to a hand-operated forced air-tight type air tap of gas-filled products, comprising an air tap seat with an air-in via hole arranged at the middle.
一种充气产品的手动强制气密式气嘴，包括其中部设有进气通孔的气 嘴座；
The utility model relates to a hand-operated forced air-tight type air tap of gas-filled products, comprising an air tap seat with an air-in via hole arranged at the middle.
一种充气产品的手动强制气密式气嘴，包括其中部设有进气通孔的气 嘴座；
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