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一种叶轮机械动叶叶尖部分围带结构
Release time:2019-10-14 Hits:
First Author: liuyan
Disigner of the Invention: 张天龙,张梦超,张敏,Josh,Yang Jinguang
Application Number: CN201510173585.1
Authorization Date: 2015-04-13
Authorization number: CN104763477A