|
已选(0)清除
条数/页： 排序方式：
|
| Data selecting method for cutting edge roundness semi-diameter calculation, involves repeating matching step for iteration calculation until distance between left and right distance difference reaches iteration ending condition. 专利
申请日期: 2016-01-01, 公开日期: 2016-06-08
作者: BAI Y FU R HE C JIA Z WANG F QIAN B
  收藏 | 浏览/下载：11/0 | 提交时间：2019/12/09 |
| Fiber enhancement composite material preparing hole cutter, has main cutting edge part connected with assistant cutting edge part that is fixed on transition region, and variable-diameter area connected with assistant cutting area. 专利
申请日期: 2015-01-01, 公开日期: 2015-11-11
作者: FU R HE C JIA Z WANG F QIAN B BAI Y
收藏 | 浏览/下载：8/0 | 提交时间：2019/12/09 |
| Carbon fiber enhanced composite material processing tool wear detection clamp, has rotary table lower end cover connected with rotary table angle scale, and rotary table lower end cover fixed to rotating device by table upper end cover. 专利
申请日期: 2015-01-01, 公开日期: 2015-12-09
作者: FU R HE C JIA Z WANG F QIAN B
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/09 |
| Experiment device for preparing observation exit hole, has dust removing air duct which is connected with dust removing machine and is fixed on bracket, where suction port of air duct is provided in side of main portion. 专利
申请日期: 2015-01-01, 公开日期: 2015-11-25
作者: FU R HE C JIA Z WANG F QIAN B FUJI
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/09 |
| Carbon fiber composite material drill bit, has main cutting edge connected with another main cutting edge at specific angle, where angles of main cutting edges are in specific range. 专利
申请日期: 2015-01-01, 公开日期: 2015-10-28
作者: FU R HE C JIA Z WANG F QIAN B
收藏 | 浏览/下载：5/0 | 提交时间：2019/12/09 |
| Large molecule surface modifier for ceramic nanometer surface modification 专利
申请日期: 2010-01-01,
作者: XINGHUA CHEN; HAICHAO ZHANG; RU XIA; BAONING ZHU; YINGSONG XIA
收藏 | 浏览/下载：4/0 | 提交时间：2019/04/19 |
| Proton exchanging membrane of sulfonated phthalazinyl polyether sulpone ketone. 专利
申请日期: 2005-01-01, 公开日期: 2005-01-12
作者: HE G MA Z QIAN X
收藏 | 浏览/下载：4/0 | 提交时间：2020/01/02 |
