只有各项措施的实现才能提高设备使用经济效益，对于降低运行成本，保障运行安全和延长设备使用寿命等都具有重要意义。

Only these measures can improve the equipment used to realize the economic benefits, and it is very important to lowering operating costs, operational safety and extend the life of equipment.

youdao

应用此法于模具和某些易磨损机件上可较大地提高机件的使用寿命，且方法本身安全、经济，在一般的热处理设备条件下即能进行。

This method is safe, economical and easy to adopt with conventional heat treating equipment. Applied to some dies and easily worn-off parts, it can prolong their service life to a great extent.

youdao