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circulating pump plunger rod 循环水泵推水柱杆
bilge pump plunger rod 舱底泵推水柱杆
feed pump plunger rod 添水泵柱塞杆
air pump plunger rod 气泵柱塞杆
Frequent leakage of mechanical seal of quenching oil circulating pump was a hard problem in ethylene production. 急冷油循环泵的机械密封频繁泄漏是困扰乙烯生产的老难题。
Cabinet heaters, circulating pump motors and other devices which draw relatively high currents may be powered locally. 引起相对较高电流的机柜加热器、循环泵电机及其它设备可以就地供电。
Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. Foot switch board has quick lowering function when unload. 手动液压搬运车液压缸体为整体铸件结构,密封性强、柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。脚踏开关板具备空载快速下降功能。
Top quality hydraulic pump with welded construction Hard chrome plated pistion and pump plunger ensure durability and corrosion resistance. 液压缸体为优质钢焊接而成,注塞杆、泵芯镀硬铬,耐磨、耐腐蚀。
Top quality hydraulic pump with welded construction,Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. 液压缸体为优质钢焊接而成，柱塞杆、泵芯镀硬铬，耐磨、耐腐蚀。安全阀过载保护。推杆可调，使货叉保持平衡。
Reliability design of V-belt drive get not only a small size??light wight but also high reliability in the circulating pump. 讨论了泵中V带传动的可靠性设计与传统设计比较,不仅根数少、尺寸小、质量轻,而且可靠性高。
Check whether or not the fuel injection pump plunger and fuel outlet valve is worn or clogged, plunger spring and fuel outlet valve spring is broke. 喷油泵柱塞及出油阀是否磨损或卡死、柱塞弹簧及出油阀弹簧是否折断；
It consists of starting separator, boiler circulating pump, and other connecting pipes and valves on steam and water sides. 它包括启动分离器、炉循环泵及其它汽侧和水侧连接管、阀门等。
Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. Super-High strong steel frame with slw lowering when load and quick lowering when unload. 手动液压搬运车液压缸体为优质钢焊接而成,柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。安全阀过载保护。超高强度货叉结构具有满载慢降、空载快降功能。
The applied plan is introduced of fre quency control system by the microco mputer for constant -pressure wa-ter supply to circulating pump stati ons,and the system is analysed. 介绍了微机控制变频恒压供水系统在循环泵站中的应用方案,并对系统进行了分析。
Top quality hydraulic pump with welded construction,pistion hydraulic pump、Hard chrome plated pistion and pump plunger ensure durability and corrosion resistance. 液压缸体用优质钢焊接而成，活塞式液压泵活塞杆、泵芯镀硬铬，耐磨、耐腐蚀。
Type LW pump is vertical single-stage single-suction volute centrifugal pump.It is used for circulating pump in power station and water drainage in mines, cities and farmlands. LW型泵立式单级单吸蜗壳离心泵,适用于大型火力发电厂作循环泵,也可作工矿、城市及农田建设的排水泵。
Haohua astronavigation chemical co.,ltd. adopts high voltage frequency converter for motor speed adjustment of water circulating pump and achieves obvious effect. 摘要昊华宇航化工有限公司采用高压变频器进行循环水泵电动机调速，节电效果显著。
Economics is studied on steam injector substituting the tube-shell heat exchanger and the circulating pump in the heating system of the thermal power plant. 针对热电厂供热系统采用升压加热装置改造热网加热器和循环水泵的可行性和经济性开展了研究。
General central air condition system is composed of refrigerator, circulating pump, water supply pump, water divider, catchment device and end equipment. 常见的余热制冷中央空调系统由制冷机、循环泵、补水泵、分水器、集水器以及末端装置等组成。
Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance. Valve as a whole item, easy service Foot switch board has quick lowering function when unload. 液压缸体为优质钢焊接而成,柱塞杆、泵芯镀硬铬,耐磨、耐腐蚀。分油阀为整体结构,便于维修脚踏开关板具备空载快速下隆功能。