The experiments of flow characteristic are performed over wide range of parimeters with R22 and R22/oil blend.

• 在该实验台上进行了广泛的工况范围内R22流过毛细管的流动特性实验，并进 行了一种人口压力和人口温度下R22／润滑油流过毛细管的流动特性实验。