压缩空气管

随着压缩空气管和连接处的直径和长度的上升，压力将下降。

Junction with the compressed air pipe and the diameter and length increase , the pressure will drop .

介绍了1500t散装水泥运输船的水泥管道输送原理，给出了该船上压缩空气管、流化空气管和水泥装卸管的管径、风压、流量等参数的计算和选用方法。

The paper introduced the theory of piping transportation of the 1 500 deadweight ton bulk cement barge , and provided the numeration and selection method of main parameters , such as pipe diameter , wind pressure , flux , etc.

上层建筑压缩空气管系（供水管、消防管、烟雾探测管）密性试验。

Superstructure compressed air ( water supply 、 fire fighting 、 smoke detection ) piping to be done air-tightness test .

三座空压站生产的动力/仪表压缩空气通过连通管互相连通，以便在生产运行时进行互补。

Compress air that the three compressor station produced is connected each other by pipes .

在吹塑，熔融的热塑性材料管的形成，然后压缩空气用于炸毁管，迫使材料采取的形状，内部的冰鲜吹塑。

In blow molding , a molten tube of thermoplastic material is formed , and then compressed air is used to blow up the tube , forcing the material to take the shape of the interior of a chilled blow mold .

压缩空气冷冻式干燥机管板式蒸发器研制

Research on the tube on sheet evaporator of compressed air freezing dryer