在位灭菌安全可靠、加酸、加碱采用蠕泵。
Safe and reliable in sterilization, plus acid, add alkali using vermicular pump.
耐腐蚀泵(F型)用于输送酸、碱等腐蚀性液体。
F-type for the transmission acids, alkalis and other corrosive liquids.
目的制备苦参碱渗透泵型控释片，同时建立一种新的设计初级渗透泵处方的方法。
Objective To prepare controlled release tablets of matrine, and establish a new method for preparation of elementary osmotic pump tablets.
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