转向液压泵的使用工况比一般工程用泵的使用工况要复杂得多。
Shift the use of hydraulic pump operating conditions than the average pump works with the use of much more complex condition.
供应隧道混凝土作为一项服务在土木工程项目中，用混凝土泵供应预混混凝土早已普遍采用。
Supplying Tunnel concrete as a service in civil engineering projects, the provision ready-mixed concrete by concrete pump services has for long been a regular practice.
从砼泵的结构、性能以及灌注桩工程对砼泵的要求两方面介绍了灌注桩工程中砼泵的选型问题，说明了用泵送压力性能图确定泵送压力的方法。
How to select concrete pump for bored pile construction is discussed in terms of pump structure, performance and requirements of bored pile construction on pump.
应用在：船用螺旋桨，涡轮机部分，承载，阀门，筛子，泵，管道系统，仪器工程以及货柜。
Applications: ship propellers, parts for turbines, bearing, valves, sifter, pumps, pipe systems, apparatus engineering, containers.
法国工程师正在冰层上钻洞，用泵将湖水排出。
French engineers are drilling a hole into the ice to pump the water away.
本发明涉及一种工程材料，是适用于泵类、阀类等机械密封用的碳氮化钛基金属陶瓷材料。
The invention relates to an engineering material, particularly to a titanium carbonitride-base metal ceramic material for sealing pumps, valves and other machines.
本发明涉及一种工程材料，是适用于泵类、阀类等机械密封用的碳氮化钛基金属陶瓷材料。
The invention relates to an engineering material, particularly to a titanium carbonitride-base metal ceramic material for sealing pumps, valves and other machines.
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