Lots of experimental research has been done on the new double-flow lubricating-oil cooler which has mixed tube bundles, and it is found that such cooler has very strong heat transfer ability.

通过对新型混合管束式双流程滑油冷却器的大量实验研究，发现其具有很强的换热能力。

youdao

Lots of experimental research has been done on the new double-flow lubricating-oil cooler which has mixed tube bundles, and it is found that such cooler has very strong heat transfer ability.

通过对新型混合管束式双流程滑油冷却器的大量实验研究，发现其具有很强的换热能力。

youdao