a new type steam distillation and reflux apparatus
一种新型蒸汽蒸馏回流装置
以上为机器翻译结果，长、整句建议使用 人工翻译 。
The article developed a new type of steam distillation and reflux apparatus. This apparatus can finish the operations of steam distillation, reflux and watershed. The results were good.
提出了一种新型水气蒸馏回流仪，该仪器具有水气蒸馏、回流提取及分水等多种功能，且便于操作。经试用，效果良好。
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