查询词典 hydraulic pressure

Company's existing range of pure imports of excavators and construction machinery machine and accessories, to design and manufacture a wide range of engineering machinery Hydraulic Component Test Bench; pressure tester; hydraulic system components and ancillary products and a wide range of engineering machinery dedicated demolishedè±.

公司现有各种纯正进口挖掘机及工程机械整机和配件，自行设计制造了多种工程机械液压元件试验台；压力测试仪；液压系统元件及辅助产品和多种工程机械专用拆卸的设备。

Air swing clamp cylinder/Hydraulic swing clamp cylinder; High pressure swing clamp cylinder/Air jig cylinder; Hydraulic thin-type cylinder/Air lever-t...

空压转角缸。油压转角缸。高压转角缸。空压治具缸。薄型油压缸；杠杆式空压缸。杠杆式油压缸。油压支撑缸。。。

It can get mechanical energy from motor or internal combustion engine and efficiently changed into pressure energy to drive the hydraulic system work, and shows us that pump plays an important role in the hydraulic engineering.

能将由外接马达或内燃机所输入的机械能，有效率地转换成液压能而带动液压系统并对整个液压系统作功，由此可知帮浦在液压工程中扮演著举足轻重的角色。

In this paper,the effect of hydraulic fracturing on deep-lying hydraulic tunnels under high water pressure is studied on the principles of fracture mechanics.

然后研究压剪断裂的力学机理，分析有水压力作用的压剪断裂应力强度应力的计算及其断裂判据。

Therefore,For the manufacturers of production and use of such hydraulic cylinder,To build top-loading test rig for high-pressure hydraulic cylinder type test is particularly important.

油缸生产厂家对其修理或制造的油缸，在产品鉴定或出厂时，必须按照国家规定及现行标准（GB/T 15622-2005），进行型式试验或出厂试验。

Company production can be divided into the filter press type manual jack, manual hydraulic, automatic drawing board, PC to control the form of filter specifications have 315 315,420 420,630 630,800 800,810 810,1000 1000,1250 1250,1000 1500,1500 1500,1600 1600,1500 2000,2000 2000,2000 2500 and so has the work pressure 0.6MPa, 1.0MPa, 1.6MPa, 2.0MPa , 2.5MPa, 4MPa, several grades, filters can be adapted to the temperature -40-120 , filtration area of 0.16 square meters from -1600 square meters, able to meet the needs of different users, the company's PC production control, set automatically pull board, Qu Zhang beat, water washing, automatic hydraulic system, etc.

公司生产的压滤机可分为手动千斤顶式、手动液压式、自动拉板、PC控制等形式，滤板规格有315×315，420×420，630×630，800×800，810×810，1000×1000，1250×1250，1000×1500，1500×1500，1600×1600，1500×2000，2000×2000，2000×2500等，工作压力有0.6MPa， 1.0MPa， 1.6MPa， 2.0MPa， 2.5MPa， 4MPa，等几个档次，过滤温度可适应-40-120℃，过滤面积从0.16平方米-1600平方米，能满足各种不同用户的需要，公司生产的PC控制，集自动拉板、曲张振打、水冲洗、自动接液系统等多项功能于一体的全自动压滤机，适用于现代化的企业使用。

The company's main products are: BZ-20ES, BZ-18ES utility mining loaders, the equipment can be used for ballast Tunnels, finding the top, were seized at the end, multi-wall clearance, is a sophisticated tunnel construction machinery; needle beam,穿行Top-and-steel arch concrete lining vehicles; wheel, the rail-lines, electric and internal combustion and hydraulic models at 2.5 M3, 3M3, 5M3, 6M3 series of concrete mixing tanker transport, steel Gongjia Bending special equipment - cold-formed; MTR and construction works under pressure by the pile-pipe, steel support, the steel tube PURLIN; works for pulling the pipe wall lock pile with all the various models of hydraulic Stubbs pile driver; Various public facilities used in steel structure, the grid system, and so on.

公司的主要产品有：BZ-20ES、BZ-18ES型多功能挖掘装载机，可用于隧道的装碴、找顶、捡底、多墙清理，是一种先进的隧道施工机械；针梁式、穿行式以及边顶拱式砼衬砌钢模台车；轮式、轨行式、电动式、内燃式和液压式，型号分2.5M3 、3M3、5M3、6M3 系列砼搅拌输送罐车；钢拱架弯曲专用设备---冷弯机；地铁及建筑桩基工程承压用的钢管柱、钢支撑、钢围檩；工程连续墙锁喉管拔桩用的各种型号全液压拔桩机；各种公共设施用的钢结构、网架制安等。

The QL series hydraulic splitter is our newly developed product which is composed of two parts:hydraulic pumping station and splitter. The super-high-pressure oil-driven oil cylinder outputted by the pumping station generates gigantic driving power, which can split the object to be split to the preset direction after mechanic amplification.

QL-P38系列液压劈裂机是我们研制开发的新产品，它由液压泵站和分裂器两大部分组成，由泵站输出的超高压油驱动油缸产生巨大推动力，并经机械放大后即可使被分裂物体按预定方向裂开。

Through installing pressure pipeline filter in hydraulic system, effectively eliminate impurity in the system, and extend service life of hydraulic system.

通过在液压系统中加入压力管路过滤器，有效消除了系统中的杂质，提高了液压系统的寿命。

Cited Pistons pull vent valve 10-valve piston cited the role of pulling out are seized cylinder piston rod, when its mild in China emerged after the main hydraulic cylinder rod cavity and there is no cavity under the pressure dropped, so that the main hydraulic cylinder in motion the process of increasing resistance to the main pump to increase the load, resulting in engine speed when pumping declining situation.

3活塞引拔阀内泄活塞引拔阀10的作用是拉出检缸活塞杆，当其出现轻度内泄后，主液压缸无杆腔和有杆腔的压差下降，使主液压缸动作过程中阻力增加，使主泵负荷加大，导致泵送时出现发动机转速下降的现象。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。