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- The main pump uses frequency conversion control. 主泵采用变频控制。
- The main pump consists of casing, impeller, rectifier, shaft, bearing, mechanical seal and half-coupling. 主泵由泵壳、叶轮、整流器、轴、轴承、机械密封、半联轴节等组成。
- Imported triplex gear pumps, main pump is piston variable displacement pump with load feedback function. 进口三联泵,主泵为柱塞变量泵,具有负载反馈功能。
- The forerun overfull valve provides safe flooding function；At the same time, main pump equipped steady power control and automatic pressure cutting-off device, provides reliable protection. 泵送液压系统具有安全溢流保护，同时，主泵送系统超压时，油泵压力切断自动开启，使主泵获得多级保护。
- 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。
- In order to protect main pump, a relief value is used in pumping hydraulic system, at the same time, main pump has the function of pressure cutting off automatically. 泵送液压系统具有安全溢流保护,同时,主泵还具备系统超压时,油泵压力自动切断截流装置,使主泵获得多级可靠保护。
- Left entricular hypertrophy is an abnormal thickening of the muscles of the heart's left entricle (main pumping chamber). 左心室肥厚是心脏左室（发挥泵功能的主要腔室）心肌的异常增厚。
- Echocardiography is especially useful in determining the thickness (enlargement) of the left side (the main pumping side) of the heart. 超声波心动描记术在检查左心室（主要泵血的一侧）肌肉时尤其有用。
- In constructing main pump room of Xin Lan Road sewage pumping station, the deeper depth of burial pumping station used the sunk shafting technology, and gained good economic benefit. 新兰路污水泵站主体泵房施工中,埋深较大的泵房部分采用了沉井工艺,其余结构仍用常规施工方法,收到了较好的效果。
- Diesel Stationary Concrete Hoists Description: HBT series of diesel engine concrete pump with " S" Pipe distribution Hydraulic system: Both the main pumping circuit and " S" Valve circuit are o... [相关分类:发动机零件和底座,建筑设备,建筑硬件,建筑机械,泵和真空设备
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- Crowds thronged the main square of the city. 城里的大广场上挤满了人群。
- The whole school (was) assembled in the main hall. 全校在大礼堂集合。
- The main feature on the program is her song. 那个节目的主要号召物是她的歌。
- Fables often have animals as the main characters. 寓言常以动物为主角。
- A heavy snowfall block the main road. 一次严重的降雪阻塞了主要公路。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- I grasped the main point of the speech. 我领会了这篇演讲的要点。
- The country's main products are gold and cocoa. 这个国家的主要产品是可可和黄金。
- Men and machines poured along the main highways. 人和机动车顺着公路如潮涌而去。
