It can save energy consumption by four fifths.
它可以节省五分之四的能源消耗。
It can save energy for 20-30% as it is a good insulator.
因为它是一个良好的绝缘，它可以节省20- 30%的能源。
It can save energy sources, no need any other exoteric power.
工作时不需外界动力，节省能源。
With the help of the machine, it can save so many people's energy and money.
在机器的帮助下，它可以节省很多人的精力和金钱。
It can save a lot of energy to preheat air in air-conditioning systems.
在空调系统中对空气进行预热，可以节约大量的能源。
According to the research of Chinese construction institution, it can save about 35%—45% energy.
经中国建筑科学院物流研究所检验、计算，可节约能源约：35-45%。
Same as the cutting blade with special shape, it can save 25% energy.
同于形状特殊的切割刀片可以节能25%。
It can help us save energy and avoid pollution.
这样可以节约能源以及避免空气污染。
Super Energy-saving : Compared to traditional light, it can reach the same brightness and save 70% energy.
超节能：与传统节能灯同亮度相比，只耗电不到三成。
Super Energy-saving : Compared to traditional light, it can reach the same brightness and save 70% energy.
超节能：与传统节能灯同亮度相比，只耗电不到三成。
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