Release Time:2019-03-09 Hits:
First Author: 马雅丽
Disigner of the Invention: Wang Jack,杨湘达,王续跃
Application Number: CN201110455294.3
Authorization Date: 2011-12-30
Authorization Number: CN102562830A
Prev One:一种制备超疏水镁合金表面的工艺方法
Next One:一种对深沟球轴承自动拨球和装球的装置