查询词典 screw

Petroleum, chemical device in the most common rotary pump gear pumps and screw has, as described below.

石油、化工装置中最常见的旋转泵有齿轮泵和螺杆泵，分述于后。

Its design novel, low speed operation, high efficiency, than the screw pump, gear pump energy-sing 30%.

它的设计新颖，运转速度低、效率高，比螺杆泵、齿轮油泵节能＜30%。

Nanhai Tianwei Plastic Machinery Factory is a professional manufacturer of plastic machinery. Its main producrs include PE , PO , PP and PVC film blowing machine ,high-speed computer intaglio printing machine , medium-speed head portrair intaglio printing machine , offset press , die , vane , plate stick , gear box , screw and various parts . The producrs are sold throughout the world , in New Zealand , India , Malaysia , Panama , and other countries .

南海添威塑料机械有限公司是一家专业生产塑料机械的厂商，主要产品：（PE、PO、PP、PVC）吹膜机、高速电脑凹版印刷机、中速人头像凹版印刷机、胶版印刷机、模头、风环、版棍、齿轮箱、螺杆等各种零配件，产品远销新西兰、印度、马来西亚、巴拿马等国。

Main products include air compressor,Spray gun,gun wash,paint hose,air /palm gear-driven sander/different kinds of sander,pad,screw driver,air wrench,air drill,air starplers/braid nailers,air hammer,etc.we provide the installment and the post-sale service, it is that its exquisite manufacture craft and the outstanding quality make us stand in the leading level of pneumatic equipment industry.

主要经营产品有：空压机，喷枪，喷枪清洗机，涂料管，气动/齿轮式/很多种类的砂磨机，底盘，起子，气动扳手，气钻，气动打钉机，气动击槌等，我们提供安装及售后服务、其精湛的制作工艺和优秀的品质一直处于气动设备行业中的领先水平。

Aerotech positioning stages range from economical ball-screw and gear-driven linear and rotary stages to the highest performance direct-drive linear and rotary stages available; linear-motor-based Cartesian gantry systems; single and multi-axis air-bearing systems; and our complete range of nanopositioning stages.

再往上一层，Aerotech提供精密的运动平台，从精度为micron等级的线性马达平台，直驱马达平台，自精度等级为sub-micron的空气轴承平台均有提供，最近更推出ANT系列长行程奈米定位平台，提供丰富的产品线。

Our Company is a professional manufacturer in producing precise screw,nut,thread,gasket,nail,hardware accessories,titanium jig of glasses,titanium gemel,ctc.

兴兴达公司是一家专业生产制造精密螺丝、螺母、丝通、垫片、钉子、精密五金配件及眼镜夹口、钛铰链为主的制造商。

The pre-invested capital is about Euro 1000,000, mainly producing all sorts of auto accessories such as windscreen wiper, gear wheel, carburetor etc., furniture hardware such as joint, gemel, knob etc., architecture facilities such as aluminous door, window, screw etc.

主要生产汽车零部件如风档刮水器、齿轮、汽化器等；家具五金如合叶、把手、铰链等；电子及无线电通讯设备如连接器、天线、开关等；建筑工程设备如铝制门、窗、螺丝等，众多领域的锌、铝合金产品。

The Company is committed to the production of major fencing wire mesh, shaped network isolation Net, Net framework, building products breeding and at the same time after years of development and expansion of products has been covered to: Punching Net, audio network, the loudspeaker network, noise barriers , sound-absorbing plate, microplate, screen machine, sieve, sieve films retaining block, Net shelves, plastic net, plastic net, plastic net sets, sets of plastic net, anti-theft Net, Net wall, metal wall Nets, aluminum Net, Net fiber glass married, invisible screens, battery Nets, Nets plate, Iron Net, welded wire mesh, plaster mesh, building net, hexagonal, Net hooks, cotton net, the U.S. grid, hexagonal, screw Flower Net, gill nets, with the transmission network, touch Net, Net-type seats, stainless steel wire mesh, copper Net, Net aluminum, nickel, Net, Net stock, air-conditioning filters, nylon mesh, metals and other major Net Series Products.

本公司是专业致力于生产护栏网、异形网、隔离网、框架网、建筑养殖等系列产品，同时经过多年的发展壮大生产的产品已涵盖到：冲孔网、音响网、喇叭网、隔音板、吸音板、微孔板、机筛网、筛板、筛片护拦网、货架网、塑料网、塑胶网、套塑网、套胶网、防盗网、围墙网、金属围墙网、铝板网、玻缡纤维网、隐形窗纱、电池网、钢板网、铁艺网、电焊网、批荡筛网、建筑用网、六角网、勾网、轧花网、美格网、六角网、拧花网、刺网、传送网带、碰网、席型网、不锈钢网、铜网、铝网、镍网、合股网、空调过滤网、尼龙网、金属网等各大系列产品。

A steering shaft, a steering column, a steering gear housing with side and lower covers, a globoid worm, a pitman shaft with a triple roller, an bearing and a pitman shaft adjusting screw .

操纵机构由方向盘、驾驶杆、带有侧盖和下盖的转向器壳、球面蜗杆、带有三重滚轴连杆轴、轴承和调节转动的连接杆轴组成。

40Dry atlas specimens were used to measure anatomic data relative to screw placement technique with an electronic digital caliper and a goniometer.

用电子游标卡尺和量角器对40例干燥寰椎标本测量与进钉技术相关的解剖学数据。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。