查询词典 pump drill

Meters liquid presses drill machine is mainly used to drill to explore various depth as 200 meters any kind of angle of bore . It can drill a hole in the rock of different degrees of hardness. Drilling a hole in the coal seam, soft rock and in the farmland beat the well time and limited efficacy rate .

200米液压钻机主要用于钻探各种深度为200米左右的各种角度的各类用途的孔，可在不同硬度的岩石中钻孔，而在煤层、软岩石中钻孔以及在农田打井时效率最高。

The mechanism of vaporization , cavitation and water-hammer of drill fluid occurring on the suction stroke of drill pump is investigated.

对钻井泵吸入过程中钻井液产生汽化、汽蚀与水击现象的机理进行了探讨。

The absorbing height of pump will be used in conquering the losses of speed head and distance head and the relative installed height of the pump,as well as the both sides pressure difference of drill stem produced to carry the .

泵的吸程将用于克服速度水头损失、沿程损失、泵的相对安装高度和携带钻渣时所产生的钻杆内外压差。

Attached to a power drill, this self priming pump will pump up to 1,300 litres (285 gallons) of liquid per hour.

与电钻连接，该自吸泵能够每小时抽 1300 升(285 加仑)液体。

Our years of experience in the production of hydraulic system, combined with RISUN performance characteristics of hydraulic parts, my company has developed a dedicated hydraulic pump drill grinding machine, drilling machine pumps, foam machine pumping station, pumping station dedicated machining centers, CNC lathe dedicated pumping station, pumping station and glass machinery dedicated straightening machine dedicated servo pump stations and other products by the vast numbers of users.

秉承多年的液压系统制作经验，结合RISUN液压件的性能特点，我公司开发了磨床专用液压泵钻、加工机床专用泵钻、发泡机专用泵站、加工中心专用泵站、数控车床专用泵站、玻璃机械专用泵站和校直机专用伺服泵站等多个系列产品，深受广大用户的欢迎。

A new type of mud pump with high flow, high pressure, compactness and light weight is designed for truck mounted water well drill rig, tackling the difficulty in mud pump matching.

为车装水文水井钻机设计大流量、压力、体积、质量的新型泥浆泵，解决其泥浆泵配套难的问题。

According to four electric motors designing that primary data ascertains the host circuit be chief axis electric motor , rocker arm electric motor , hydraulic pump electric motor and cooling pump electric motor every one platform; Rotating , rolling back and protecting a function for the starting, stop realizing a drill machine

根据设计原始材料确定主回路电动机四台，即主轴电动机、摇臂电动机、液压泵电动机和冷却泵电动机各一台；为了实现钻床的启动、停止、正转、反转及保护功能，设计了相应的控制回路；同时为了对应电动机的各个动作，对其作出指示，设计了指示电路；然后换照电气选型原则，对元器件进行了选择。

Attachment to a power drill, this self priming pump will pump up to 3,000 litres ( 660 gallons) of liquid per hour.

与电钻连接，该自吸泵能够每小时抽 3000 升(660 加仑)液体。

When diving sewage pump motor power 7.5kW or greater than or equal to greater than or equal to the outlet pipe diameter DN100, the pump can be fixed Autotransformer device; when diving sewage pump motor power 7.5kW or less than the outlet diameter is less than when DN100 can be established mobile hose installation.

当潜水排污泵电机功率大于等于7.5kW或出水口管径大于等于DN100时，可采用水泵固定自耦装置；当潜水排污电泵电机功率小于7.5kW或出水口管径小于DN100时，可设软管移动式安装。

For example,backpack electric sprayer,trolley sprayer,orchard sprayer,bilge pump,low/high pressure diaphragm pump,macerator pump and so on.

公司通过ISO9000：9001，CCC及CE等认证，拥有自营出口权，公司竭诚欢迎国内外有识之士前来合作，共创辉煌的明天。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。