Hydraulic pressure drill tubing divulging.

液压油管泄漏。

The second is the hydraulic pressure servo-control system.

第二种是液压伺服控制系统。

Objective To develop a new dental resin hydraulic pressure cooker.

目的研制新型液压自控牙用树脂聚合器。

Equip the high-grade inner hydraulic pressure slow descent enginery.

配有内藏式高级液压缓降器。

The hydraulic pressure here is very low. We need to install a centrifuge pump.

我们这个地方的水压太低，需要安装一个离心泵了。