And belong to a clean cooking crude benzole purificatory device.
而且属于一条干干净净的焦化粗苯精制装置。
Objective: To investigate the effects of membrane separation purificatory technology on dosage and curative effect of Tangkeqing.
目的：考察膜分离精制工艺对糖渴清服用剂量及疗效的影响。
Objective: To investigate the effects of membrane separation purificatory technology on dosage and curative effect of Tangkeqing.
目的：考察膜分离精制工艺对糖渴清服用剂量及疗效的影响。
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