OPT OpenIR

浏览/检索结果: 共1条,第1-1条 帮助

限定条件                    
已选(0)清除 条数/页:   排序方式:
A electronic measuring system of CCD lasers auto-collimation theodolite 会议论文
ISTM/2001: 4TH INTERNATIONAL SYMPOSIUM ON TEST AND MEASUREMENT, SHANGHAI, 2001
作者:  Hu XD(胡晓东);  Xiaodong Hu
Adobe PDF(142Kb)  |  收藏  |  浏览/下载:456/0  |  提交时间:2010/01/12