Release Time:2020-08-15 Hits:
First Author: 杨勇
Disigner of the Invention: 吴干,沈胜强,牟兴森,郭亚丽,Xiaohua Liu
Authorization Date: 2019-07-24
Authorization Number: ZL 2019 2 1167331.9
Next One:一种水平管降膜蒸发器液体喷嘴