锅炉管理工作的内涵包括锅炉安全管理和经济管理。

The connotation of boiler's management consists of boiler's safety management and economic management.

youdao

锅炉管理工作的内涵包括锅炉安全管理和经济管理。

The connotation of boiler's management consists of boiler's safety management and economic management.

youdao