1) cross
四通
2) four-way valve
四通阀
1.
The hydro cylinder controlled by four-way valves is the most common dynamical outfit in hydraulic system.
四通阀控液压缸是液压控制系统中最常见的动力机构,根据其工作原理推导出了控制系统的动态响应数学表达式。
2.
The operating principle and steering control tube of high-temperature air generator are introduced, the reasons for high resistance of the steering control tube being composed of 4 magnetic valves are analyzed, and the improvement on substitution of 1 four-way valve for 4 magnetic valves is put forward.
介绍了高温空气发生器的工作原理及换向控制管路,分析了由4个电磁阀组成的换向控制管路阻力大的原因,提出由1个四通阀代替4个电磁阀的改造措施。
3) combining cross
合一四通
4) Sitong Granules
四通颗粒
1.
Qualitative and Quantitative Studies on Sitong Granules;
四通颗粒的定性定量研究
5) PVC four-way pipe
PVC四通管
1.
The design of the injection mould for PVC four-way pipes was introduced.
介绍了PVC四通管注射模设计 ,阐述了弯型芯的旋转抽芯过程以及模具顶出、回程及冷却系统设计。
6) 4-2-way
二位四通
1.
The performance,structure characteristic and operation principle of the 4-2-way solenoid directional valve were introduced.
介绍了二位四通电磁换向阀的性能、结构特点及工作原理,该阀有一个由脉冲电流控制或机(手)控制的电磁铁,具有两个稳定的工作状态,采用截止式密封。
参考词条
补充资料：四通
1.谓与四方相通。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。