separated heat pump distillation 分割式热泵精馏
Vacuum distillation using the dropper with the exhaust port and the access protection tube to prevent leakage of liquid directly into the vacuum pump.
减压蒸馏使用带抽气口和防护滴管的接液管，可以防止液体直接泄露到真空泵中。
Vacuum pump is a vacuum distillation of the core of the compounds according to the boiling point to be distilled and compound use, choose the appropriate pump.
真空泵是减压蒸馏的核心部分，根据待蒸馏化合物的沸点和化合物的用途，选用适当的真空泵。
A dry washer cooling device used for dry washer distillation, drying and recovery consists of a refrigerator, a cooling liquid tank and a pump.
一种用于干洗机蒸馏和烘干回收的干洗机冷却装置。由制冷器、冷却液箱和泵组成。
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