用于多效型水基合成切削液中,试验结果满意。
分析了燕化化工一厂目前的供冷方式及存在的问题,对单效型溴冷机的技术参数、年运行费用等进行了全面的分析比较。
In this paper, the way of providing cold energy and the existing Problem were discussed, the specification and annual operation cost of the single-action on liBr-Refrigeratory were thoroughly studied.
举例来说,干水能够成为加速化学反应的一种更绿色并且能效更高的方式,可用于制造数百种消费型产品。
It may, for instance, be a greener, more energy-efficient way of jumpstarting the chemical reactions used to make hundreds of consumer products.
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