Commonly used in the automatic exclusion of the lower pipes, refrigerated air dryer, water separator, air tank and a variety of air filters, etc. The bottom water.
常用于自动排除管道低处、冷冻式空气干燥机、油水分离器、贮气罐及各种空气过滤器底部等处的积水。
The significance and methods of pipe stress analysis and thermal compensation in the design of process and thermal pipes and the commonly used thermal compensation equipments were described.
论述工艺及供热外部管道应力分析及热补偿的意义和方法，并介绍常用的热补偿装置。
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