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- pressure expanded joint 压力膨胀接头
- Hydraulic expanded joint technique for heat exchangers. 换热器的液压胀接技术及其应用要点。
- We obtained better results by repairing the perforated tubes with expanded joint copper tube spools in January,2007. 我们于2007年元月采取用铜短管胀接修补,取得了较好的效果。
- In this paper, the residual contact pressure of hydraulically expanded joints of tube to single tube model of heat exchangers is investigated. 采用液压胀接技术，对换热器液压胀接后管子与单管模型的残余接触压力进行了研究。
- A new rehabilitating technique using blast expanded joint method is adopted after experimental test, which gains ideal results. 通过试验,采用爆炸胀接法修复,取得了理想的效果。
- This paper introduces the design and operations of expanded joint between pipe and plate in column pipe heat exchanger,the quality inspection a nd the problems which should be atten tive. 介绍了列管式热交换器中管子和管板的胀接设计、操作以及质量检查过程中应注意的问题及解决办法。
- Influences of the Tube Wall Thickness Reduction After Hydraulic Expanded Joint on the Residual Contact Pressure 液压胀接后管壁的减薄对残余接触压力的影响
- Expanded Joint Occurring in Slope Pad with Precast Concrete Block 浅谈砼预制块垫坡伸缩缝
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- The die and eqiupment of internal pressurized expanding retaining rings and double cone wedge-reaming die were also studied. 对内增压扩胀护环的装置和双锥面楔块扩孔模具进行了研究。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- What's the atmospheric pressure today? 今天的气压怎么样？
- pressure expanding tunnel building 扩压体型建筑
- The water pressure may need adjusting. 水压可能需要调整。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- He drop out because of the pressure. 由于校规很严，所以他退学了。
- It took a bit of pressure to make the lid close. 要稍按一下才能把盖子盖紧。
- It was done under the pressure of the necessity. 这件事是在迫切需要的情况下而做的。
