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- common directional valve 普通方向阀
- A new type of digital directional valve is presented. 给出了一种新型电液数字换向阀。
- K25J series 5/2-ways directional valve is a product jointly designed by first ministry of machinery have streamlined structure and reliable actions. K25J系列二位五通截止式换向阀,是一机部换向阀联合设计产品,具有结构合理,动作可靠。
- K23JD-BW series is plate fitting shut-off directional valves 3/2 way. BW系列是二位三通单气控板接截止式换向阀。
- GDQ pneumatic high vacuum flapper valve uses solenoid directional valve to change the direction of air passage,controls the actuating cylinder to drive the valve openedclosed. GDQ型气动高真空挡板阀是通过电磁换向阀改变气路方向,控制执行气缸驱动阀门作启闭运动。
- If interaction design is done in a vacuum, the product team will lack common direction and the expertise and intelligence of its members will not provide benefit to the design. 如果交互设计在真空中进行,那么产品团队就会失去方向,团队成员的专长和智慧也无法为设计提供帮助。
- People who share a common direction and sense of community can get where they are going quicker and easier because they are traveling on the thrust of one another. 目标一致、齐心协力的团队能够更快更容易地到达目的地。
- Knowledge without common sense counts for little. 光有学问而无常识,则这种学问无甚价值。
- HAWE variable piston pumps, proportional directional valves and directional seated valves have a widely application in mining machines. 简 介: HAWE品牌变量柱塞泵,比例多路阀,截止式换向阀等众多产品广泛应用在掘进机,采煤机,刮板运输机和行走支架等煤炭机械上。
- GDQ pneumatic high vacuum flapper valve uses solenoid directional valve to change the direction of air passage, and controls the actuating cylinder to drive the valve opened and closed. GDQ型气动高真空挡板阀是通过电磁换向阀改变气路方向,控制执行气缸驱动阀门作启闭运动。
- The solenoid is used for wet-type electromagnet valve on the power supplies of DC up to 220V as the power elements of REXROTH electromagnetic direction valve. 适用于单相桥式全波整流的直流电源,电压至220V的电路中,作为力士乐六、十通径螺钉连接的电磁换向阀的动力元件。
- GIQ pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage,controls the actuating cylinder to drive the butterfly valve openedclosed. 简单介绍: GIQ型气动高真空蝶阀是通过电磁换向阀改变气路方向,控制执行气缸驱动蝶阀作启闭运动。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- three position directional valve 三位换向阀
- water hydraulic directional valve 纯水换向阀
- There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
- Huxley, I feel, has much in common with Wells. 我觉得赫胥黎和威尔士有很多共同之处。
- Rabbits and foxes are common in Britain. 兔子和狐狸在英国很常见。
- electro-hydraulic proportional directional valve 比例方向阀
- electrohydraulic proportional directional valve 电液比例方向阀