硬质合金刀具表面强流脉冲电子束处理方法
Release Time:2019-03-09 Hits:
First Author: 郝胜智
Disigner of the Invention: 董闯,贺冬云,李旻才,赵丽敏,徐洋
Application Number: CN201010300247.7
Authorization Date: 2010-01-13
Authorization Number: CN102154536A
Release Time:2019-03-09 Hits:
First Author: 郝胜智
Disigner of the Invention: 董闯,贺冬云,李旻才,赵丽敏,徐洋
Application Number: CN201010300247.7
Authorization Date: 2010-01-13
Authorization Number: CN102154536A