The consumption of power including coal, steam, water and electricity, the design of substation and the equipment maintenance management are factors influencing heat-supply cost.

动力(煤、蒸汽、水、电)消耗、热力站的设计及设备维修管理是影响供热成本的因素。

youdao

The principle and the main factors for design of process as well as for mechanical equipment adopted in hot oil heating system of offshore platform are introduced in this paper.

论述用于海上工程的热油加热系统的原理、机械设备设计要点和系统设计要点。

youdao

As the main equipment, reasonable design and safety operation of containers have become key factors to the success of the transportation.

集装箱作为运输的主要载体，其合理设计和安全操作成为决定运输成败的关键因素。

youdao