水压的

Dry-type valves use air pressure and water pressure acting on both sides of the flap valve torque difference control valve on the valve closed and open, generally can be divided into differential-type dry-type alarm valve and sealed dry-type alarm 800X Differential By-Pass Balancing Valve valve two kinds of.

干式阀利用两侧气压和水压作用在阀瓣上的力矩差控制阀瓣的封闭和开启，一般可分为差动型干式报警阀和封闭型干式报警阀两种。

The practice of deep well diameter extension and washing, blasting is introduced in this paper.

介绍深水井中的扩径与洗井爆破工艺，并就如何保证爆效、加工和密封装药容器及容器在高水压下是否发生屈曲失稳的验算等进行了叙述。

Owning 30 senior technical staff members,we have production equipments: such as automatic furnace,cold rolled machines,cold drown machines,etc;inspection equipments: such as thickness-ultrasonic detector, portable material grade-detector, omnipotent tester, ultrasonic gauge,eddy current gauge,spectromaxx, intergranular corrosion tester, metallographic tester and a hydraulic tester which guarantees the product quality effectively.

公司生产不锈钢管及管件，其采购的原材料基本上是宝钢集团、永兴特钢、上海等大中型钢厂供应，公司拥有中高级技术人员30人；生产设备有：电脑控制全自动辊底式固溶炉，冷轧机组、冷拔机组等生产设备，检验设备有：超声波测厚仪、便携式材质检测仪、万能试验机、超声波探伤机、涡流探伤机及德国斯派克分析仪器公司制造的直读光谱仪，晶间腐蚀装置，金相显微组织检测设备、水压试验机，有效保证产品质量。

The condensers are made of copper tubes and aluminum fins with ensured quality and support for high pressure.

换热器经14Mpa 水压胀管，确保最小的热触热阻和极高的传热效率，并可适应任何高压配管。

Q235 and 20MnSi billets are tested to produce BS 460MPa grade reinforced bar with postrolling residual heat treatment process. Influences of water-cooling stage, water pressure, the temperature at the entrance of cooling bed, compositions, steel grade and ageing on reinforced bar properties are studied.

以Q235、20MnSi钢坯为原料进行了用余热处理工艺生产英标460MPa级钢筋的试验，研究了水冷段数、水压、上冷床温度以及成分、钢种和时效对钢筋性能的影响。

In fact , a strong case can be made for waterlift mufflers being the quietest of all mufflers

事实上，一个坚固的箱子最适宜作为所有消声器中最安静的水压式器。

Design challenges include creating a flight-weight vehicle that can withstand water pressure at 45 m and the hydrodynamic loads of splashdown and underwater towing.

设计挑战包括该机要能经受得住45米深处的水压、在海中溅落的水动力载荷和水下拖曳。

May carry on each kind of specification according to the customer request the straight seam steel pipe processing manufacture, in the workshop is equipped with two tube making production lines, the main processing equipment has 3200-ton tube making hydraulic presses, 1600 ton tube making hydraulic presses, the completely automatic pre-bender, 2000 ton hydraulic pressure finishing machines, the automatic stitching machine, the large-scale numerical control automatic cutter, the plate ultrasonic testing machine, the automatic submerged arc welding machine, the gas protection automatic welding machine, the hydraulic pressure test and so on the tube making industry most advanced technical equips.

可根据客户要求进行各种规格的直缝钢管加工制作，车间内设有两条制管生产线，主要加工设备有3200吨制管液压机、1600吨制管液压机、全自动预弯机、2000吨液压精整机、自动合缝机、大型数控自动切割机、板材超声波探伤机、自动埋弧焊机、气体保护自动焊机、水压试验等制管业最先进的技术装备。

This control of water flow on the performance for the control of water through the evaporator pressure drop in the standard conditions, the cold water for the evaporator pressure drop is set for backwater 49 kPa (0.5 kg / cm).

这种冷水流量的控制就表现为控制水通过蒸发器的压力降在标准工况下，蒸发器上冷水供回水压降调定为49 kPa (0.5 kg／cm )。

With the construction of large water-power engineering projects in alpine and canyon area,the stability of surrounding rock,stress and deformation of lining under outer and inner water pressure become important.

随着高山峡谷地区大型水电工程的兴建，深埋地下水工隧洞的围岩稳定和内外水压力作用下衬砌应力变形等成为重点关注问题。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。