More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在
炼油页岩的
程
回收的硫酸铵液

多了。
More ammonium sulphate solution is being recovered in the process of distilling oil shale.
在
炼油页岩的
程
回收的硫酸铵液

多了。
Water can be made pure by distilling it.
水可以通
蒸馏而
纯。
I sudy the experiment device that The improvement of equip obout the method distilling water steam from the peel of orange Concerning to detach lemonene and suggest mend.
本文针对水蒸汽蒸馏法从桔皮
取柠檬烯实验装置进行了深入的研究,对其实验装置的不
,
改进的建议。
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