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DEVICE FOR AUTOMATIC CONTROL OF SEAM PRESSURE IN PRODUCTION GAS-LIFTING WELLS AND GUSHERS
DEVICE FOR AUTOMATIC CONTROL OF SEAM PRESSURE IN PRODUCTION GAS-LIFTING WELLS AND GUSHERS
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机译：用于自动控制生产气井和筒中煤层压力的装置
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摘要
Using; gas liquid extraction nyhsred fountain and gazliftnymsposobami operation. SUMMARY OF THE INVENTION: The device contains mounted within the housing to cooperate with seats throttling assembly having a double-acting valve actuator with a bellows filled with compressed working agent. The housing of the throttling assembly tool is installed for separating the gas which is formed as a successively superposed adjustment zavihrmteley housing, each having a blade slot or slots. The blades slit or slits are each subsequent swirler angle opposite to the previous one. 2 ZP f ly-1-yl.
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机译：使用;气液萃取nyhsred喷泉和gazliftnymsposobami操作。发明内容该装置包含安装在壳体内以与座椅节流组件配合，该座椅节流组件具有双作用阀致动器，该双作用阀致动器具有填充有压缩工作剂的波纹管。节流安装工具的壳体被安装用于分离气体，该气体形成为相继叠加的调节zavihrmteley壳体，每个壳体具有一个或多个叶片槽。叶片狭缝或每个狭缝是与前一个相反的后续旋流器角度。 2 ZP f ly-1-yl。
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