Air distributionpiping systems almost invariably use soft copper tubing with soldered fittings.
压缩空气的分配管道系统无例外地都是用焊接管件的铜管。
2
Excess ozone production wastes energy, can accelerate corrosion and result in excessive off gassing in the area of the distributionpiping.
过度新鲜的空气制造浪费能源，能加速腐蚀而且造成分配吹笛的区域过度的远气体处理。
3
In the application of the new air conditioning units or air units can be sent through the steam distributionpiping in the units in charge of the road to the humidification of space.