The process of low-temperature dewaxing can greatly decrease the temperature of dewaxing, so it has obviously effects in energy saving and reducing costs of production.
采用低温排蜡工艺，大大降低了排蜡温度，在节约能源，降低生产成本方面有显著效果。
The utility model can obviously improve the power factor of the ac arc welder to achieve the purpose of saving energy.
本实用新型可以明显提高交流弧焊机的功率因数，达到节约能源的目的。
The effect of energy-saving can be obviously observed. It can save 75% more electric energy than the traditional pulse generator when cutting the same area.
可以看出该脉冲电源节能效果显著，在切割相同面积时，比传统脉冲电源节约电能75%以上。
As the micro-aerobic technology could reduce the aeration volume obviously, and the requirement for equipment was not so high, it was also considered to be an energy-saving technology.
由于显著降低了曝气量，又不需要较高的设备要求，因此又是一种节能的技术。
With the addition of hydrogen, the thermal efficiency can increase obviously and the gasoline can save remarkably, which is of significance in saving energy and gasoline.
汽油机加氢后，能够改善燃烧，提高热效率和节省汽油，具有节能、省油和改善排放的效果。
The steam consumption is obviously reduced, and demands on energy saving and consumption reduction are satisfied.
蒸汽用量明显降低，达到了节能降耗要求。
The steam consumption is obviously reduced, and demands on energy saving and consumption reduction are satisfied.
蒸汽用量明显降低，达到了节能降耗要求。
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