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- high hydraulic valve 高压液压阀
- Install the hydraulic valve tappets. 安装液压气门挺杆。
- Proportional valves manufacture simple, low prices than servo valves, hydraulic valves than ordinary high. 比例阀制造简便，价格比伺服阀低廉，但比普通液压阀高。
- The control system of the smart hydraulic valve positioner is introduced based on ARM microcontroller. 介绍了一种基于ARM的智能液压阀门定位器控制系统的基本组成、系统结构、硬件设计、软件流程以及控制策略。
- A introduction of super high hydraulic pump project and dead zone dynamic compensation of Electrohydraulic proportional control systems. 介绍一种超高温液压泵源方案及电液比例控制系统的死区动态补偿。
- Methods:The homemade-improve method and high hydraulic pressure method for syphilis of lacrimal passages of babies and infants were analyzed. 方法:自创改良型婴幼儿泪道冲洗法,高液压婴幼儿泪道冲洗法。
- The company's HBT series of concrete pump, a German Rexroth main pumps, hydraulic valve, double-pump. pair of open-loop hydraulic System. 本公司生产的HBT系列混凝土输送泵，采用德国力士乐主油泵，液压阀，双泵.;双回路开式液压系统。
- middle or high pressure hydraulic valve 中高压液压阀
- The underling formations are mainly constituted by alluvial-proluvial plain, so the level of groundwater is shallow and the stratums are high hydraulic permeability. 摘要青岛地区上伏地层第四系冲洪积平原，地下水埋深也比较浅，下伏地层常为透水较强的砂砾石层。
- In column experiment during 21 days,it was observed that the granulated fly ash could continuously remove the phosphorus under high hydraulic loading rate. 还进行了为期21天的连续过滤试验,发现滤床在高水力负荷条件下能持续地去除景观水中的磷。
- The special hydraulic valve taking the place of the stopper for gas pipe has improved the efficiency,decreased the intensity and danger in the operation of gas. 在煤气管道上安装液压翻板阀,通过操作翻板代替人工抽堵盲板作业可以提高工作效率,降低劳动强度和作业危险性。
- How much of hydraulic pressure value upon lining may be intituled high hydraulic pressure? Now, there isn't clear boundary value in the field of tunnel engineering. 水压力较大时,水压力成为衬砌结构上的主要荷载,高水压力分界值与围岩级别的关系不大,而与衬砌断面形状关系密切,曲墙式衬砌承受水压力的能力远远超过直墙式衬砌。
- Spool valve with notches is one of the basic constructions of hydraulic valve,which places several notches axisymmetrically on the spool to form the restriction configuration. 节流槽滑阀是液压阀的基本结构形式之一,其阀口是在阀心凸肩上均布若干不同形状的节流槽,用于获得不同的流量控制特性。
- The existing of high hydraulic pressure constrains the development of brittle-ductile transition, reducing the strength and intensifying fission cracking in soften area. 高水压力的存在抑制岩石脆性向塑性的发展，降低岩石的强度，同时对软化区裂纹的扩展、贯通起到加剧作用。
- The article, taking BZ 34 floating production and storage unit as an example, describes the fault reason of hydraulic valve in cargo tank and how to use the valve reasonably. 本文以渤海长青号FPSU为例,叙述了油舱中液压阀门发生故障的原因及其合理使用方法。
- Water hydraulic valve was the key component of water hydraulic technology.The difficult problem must been conquered as erode, leakage, cavitation, impulsion, and so on. 水的汽化压力高，可压缩性小，密度大，这使得纯水液压阀中存在严重的气蚀腐蚀和拉丝侵蚀现象，从而导致阀很快失效。
- Electrohydraulic push rod drives the two-way pump to output pressure oil with rotation of motor clockwise and counter-clockwise, by control of hydraulic valve, send to the hydraulic cylinder, to achieve the reciprocating movement of the piston rod. 电液推杆以电动机正反转，带动双向泵输出压力油，经液压阀控制，送至液压缸，实现活塞杆的往复运动。
- Main hydraulic seals, valve body, and through the German Rhine demonstration of handling the logistics of the Tiger long-term cooperation with the relevant supporting hydraulic valve, high-quality. 公司主营液压密封件，阀体，与通过德国莱茵论证的虎力搬运物流长期合作，与之配套相关液压阀体，质量优异。
- The electro-hydraulic control valve introduced in the article is a combination of electromagnet and hydraulic valve that realizes electro-hydraulic shift control of transmission on loaders. 本文介绍的电液控制操纵阀系电磁铁与液压阀组合，实行电液控制换档，从而实现装载机变速器的电液控制。
- Chip is of a general hexahedron surrounded addition to the installation of a pipe leading to the implementation of joint components, the remaining three hydraulic valve plate can be installed. 集成块是一个通用化的六面体，四周除一面安装通向执行元件的管接头外，其余三面都可安装板式液压阀。
