gas with certain pressure is generated and is transmitted into the air-actuated hydraulic device through the control valve.
产生具有一定压力的气体。经控制阀送入气动液压装置中。
a hydraulic device is used, so that the tools can be pressed into the roots to cut off the lateral roots of trees.
用液压装置将刀具向下压入根部切断树的侧根;
supply oil in the hydraulic device to the hydraulic slave motor to make the hydraulic slave motor run and generate power.
将液压装置中的油供给液压马达,使液压马达运转发电。
the machining process, to ensure the hydraulic device inside the oil clean and have full flow;
加工过程中,要保证油压装置内的油清洁并有充分的流量;
compared with the existing art, the utility model has the advantages of greatly increasing the punching pressure with a simple construction of the hydraulic device and low cost in manufacture.
本实用新型与已有技术相 比,具有既能大幅提升压制压力,同时,液压装置的结构简单、制造成本低的优点。
this testing precision equipment uses hydraulic device to achieve accurate and smooth lifting. the appearance of the equipment embodies the steady, technology, safe and reliable.
这款测试精密设备,运用液压装置进行準确平稳升降,整机外观体现稳重、科技、安全、可靠。
the solution mackereth and his team developed was to supplement the traditional actuator – which was a relatively simple linear hydraulic device – with a helical follower.