Technical understanding about hydraulic control of imported quick forging hydraulic press 进口快速锻造液压机液压控制设备的消化吸收
Safety devices for protection against excessive pressure - part 4 : pilot operated safety valves 过压保护安全设备.第4部分:液压控制安全阀
Hydraulic fluid power - identification of valve ports , subplates , control devices and solenoids 液压控制阀油口底板控制装置和电磁铁的标识
At the same time , its hydraulic pressure control system and electric control system are also designed 同时也对其液压控制系统和电气控制系统进行了设计。
Ever higher demands are being made on the control or processing response of servohydraulic systems 当前，对伺服液压控制系统的控制和处理响应要求变得越来越高。
It produces air - conditioning system and hydraulic pressure control system for varieties of railway vehicles 它为各种不同类型的轨道车辆生产空调系统和液压控制系统。
Machines for underground mines - safety requirements for hydraulic powered roof supports - hydraulic control systems 地矿机械.液压矿顶支撑物的安全要求.液压控制系统
Several disadvantages tend to limit the use of hydraulic controls and they do offer many distinct advantages 液压控制虽有许多突出的优点，但也存在一些缺陷，使其应用范围受到了限制。
Hydraulic fluid power - electrically modulated hydraulic control valves - part 1 : test methods for four - way directional flow control valves 液压传动电调制液压控制阀第1部分:四通方向流量控制阀试验方法
