本文针对锅炉给水泵运行中存在能力不足、经常发生断轴的问题进行研究。

This article bases on insufficient ability of boiler feed water and constant shaft broken problems.

youdao

本文针对锅炉给水泵运行中存在能力不足、经常发生断轴的问题进行研究。

This article bases on insufficient ability of boiler feed water and constant shaft broken problems.

youdao