The main materials it sells include fire hydraulic giant, fire hose, indoor and outdoor fire hydrant, firebox 1211 and 302 fire extinguisher, etc.
它卖的主要材料包括：火液压巨头、灭火水龙带、消防水带、室内外消防栓、1211消防箱、和302灭火器等等。
The main technical specification, specialty, structure of parts and field application cases of MK-7 Hydraulic Gallery Rigs are introduced.
着重介绍MK - 7型全液压坑道钻机的主要技术参数、钻机特点、部件结构、现场应用情况。
When daily use will cause some wear and tear epoxy floor, so we must use some of the main issues, do not stress, do not use corrosive stuff, all kinds of forklifts, hydraulic car use frequency.
环氧地坪的日常的使用时会造成一些磨损和破坏，所以我们一定主要一些使用事项，不要重压，不要使用带腐蚀性的东西，各种叉车、液压车的使用频率等。
We run the main products include: drive transmission, hydraulic pneumatic components, automation components and so on.
我们经营的主要产品包括：驱动传动系统，液压气动部件，自动化元器件等。
This paper introduces the structure and operation principle of the synchronous rotary hydraulic amplifier as well as the main data of performance measured during the test on platform.
本文介绍同步回转式液压放大器的结构和工作原理，以及它在台架试验中所测得的主要性能数据。
The working performance of the hydraulic percussion impactor is one of the main factors which affect its working effect in practice.
液动冲击器工作性能是影响冲击旋转钻井技术现场应用效果的主要因素之一。
The main shear stress and its hydraulic system, calculation and research.
主要对其剪切力和液压系统进行计算和研究。
Hydraulic control valve is a main valve and the exterior of the needle valve and a combination of the pilot valve.
水力控制阀是由一只主阀及其外装之针形阀和先导阀等组合而成。
Using parametric design way, water hydraulic axial piston pump's main internal parts include piston, slipper and valve plate were designed, which improves the design efficiency and quality.
运用参数化设计手段，对纯水液压轴向柱塞泵的主要部件包括柱塞、滑靴、配流盘等进行了设计。提高了设计效率和设计质量。
Main products: stationary, hydraulic jack-up the two series of products.
主要产品：固定式，液压自升式两大系列产品。
Design defects and hydraulic system elements aging are the main causes of the gantry milling machine's fault.
设计缺陷和液压系统元件的老化是导致龙门铣床出现故障的主要原因。
The main technical index of hydraulic clamshell dredger is bucket capacity and productivity.
液压抓斗式挖泥船的主要生产技术指标是斗容和生产率。
The oil-line structure, control system and their working principles of the hydraulic lifting system for the main magnets of CYCIAE-30 cyclotron are introduced.
研究设计了CYCIAE-30回旋加速器主磁铁液压举升系统的油路结构和控制系统，并说明了它的工作原理。
This paper introduces the composition, operation principle and main specification of antenna hydraulic system used in three-dimensional radar.
本文介绍了某三坐标雷达天线液压系统的组成和工作原理及主要技术指标。
This paper introduces the features. work principles, safe operations. main technique; properties of the hydraulic vibratory machine for subsiding the stakes.
本文介绍了液压振动沉拔桩机的特点、工作原理、安全控制、主要技术性能和应用工作特性。
Then calculates the static property of the selecting scheme, and choose the main hydraulic components.
然后对确定的方案进行了静态计算，选定了液压主要元器件。
Firstly, this paper analyses the communication means of the main products on hydraulic powered support electric and hydraulic control system. Deficiency of the original means is indicated.
本文首先分析了国际上几种主要的液压支架电液控制系统的通讯实现方法，指出原有方法中存在的不足。
The hydraulic jack generally by this aircraft (main engine), the dynamic system and the hydraulic control system three parts is composed.
液压千斤顶一般由本机(主机)、动力系统及液压控制系统三部分组成。
The main parameters of the hydraulic support, such as working resistance, setting load and support height, are analyzed and its main structures are design.
本文对该类支架的工作阻力、初撑力、支护高度等主要参数进行了分析计算，并对其主要结构进行了设计。
Main hydraulic cylinder columns and cross beams of hydraulic press are designed with finite element method.
采用有限元方法对液压机中的主液压缸、横梁和立柱进行结构设计。
The stop position accuracy of a hydraulic press is the main index of its advanced performance. It affects the quality of forging products and the process automation directly.
液压机行程停位精度是液压机先进性能的主要衡量指标，它直接影响着锻件产品的加工质量及液压机自动化生产。
Analysis of the focus in the main safety valve failure and hydraulic pump.
分析故障重点在主安全阀和液压水泵。
Specification matching calculations are made for the main hydraulic components such as the main pump, valves and oil cylinder and some main static specifications in the system are also calculated.
对液压部分进行了主要元件如主泵、阀和液压缸的主要参数进行了匹配计算，并对系统的一些主要静态指标进行了计算。
High pressure, high power, and so on are the main development trends of aircraft hydraulic system.
高压化、大功率等是机载液压系统的主要发展趋势。
Most loader hydraulic systems with pilot control use pilot valves and pres sures election valves as main pilot hydraulic components so some machine failure caused by those components may occurred.
先导操纵的装载机液压系统大多采用先导阀和压力选择阀作为主要的先导液压元件，因此会出现一些由这些元件引起的整机故障。
Including the design of the main hydraulic tank design and hydraulic system design.
本设计主要包括液压缸的设计和液压系统的设计。
The gauging-machine consists of main engine, hydraulic system, communications system of data collection, controlling test system, etc.
轮对参数全自动测量机主要由主机、液压系统、数据采集通讯系统和控制检测系统等组成。
The tractor hydraulic system has the breakdown main reason is the hydraulic pressure part operating performance worsening causes.
拖拉机液压系统产生故障的主要原因是液压元件工作性能恶化引起的。
The tractor hydraulic system has the breakdown main reason is the hydraulic pressure part operating performance worsening causes.
拖拉机液压系统产生故障的主要原因是液压元件工作性能恶化引起的。
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