When monitoring formation pressure by read-out electronic gauge, it is a technical problem to settle that the sealing condition of signal line at well head is not good.
在用直读式电子压力计监测地层压力时，信号电缆线在井口的密封不良，一直是个难以解决的技术问题。
EGE pressure controllers feature a flush aluminum ceramic gauge head and are thus suitable for monitoring pressures and fill levels of even polluted and viscous media.
荟英压力控制器采用了冲洗铝陶瓷表头，因此监测的压力，并填写甚至粘稠程度和污染媒体适合。
EGE pressure controllers feature a flush aluminum ceramic gauge head and are thus suitable for monitoring pressures and fill levels of even polluted and viscous media.
荟英压力控制器采用了冲洗铝陶瓷表头，因此监测的压力，并填写甚至粘稠程度和污染媒体适合。
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