The device is simple, easy to maintain, is the most advanced, effective separation equipment.
该设备操作简单，维护方便，是国内最先进、分离效果最好的设备。
An easy method of rare earth separation-acid fractional crystallization was put forward.
提出了一种利用酸分离稀土的简便方法———酸分级结晶法。
An easy method of rare earth separation-acid fractional crystallization was put forward.
提出了一种利用酸分离稀土的简便方法———酸分级结晶法。
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