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一种适用于空调系统逆流式冷却塔的离心式旋流空心喷嘴装置

Release Time:2019-11-07  Hits:

First Author: Wang Yongqing

Disigner of the Invention: Haibo Liu,孔繁泽,韩灵生,班仔优,Kuo Liu

Authorization Number: CN201910084375.3

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