PDF(252 KB)
The Measurement of the Perpendicularity With Level of the Large Vertical Plane
Liu Hongfeng, Wen Zeying, Fang Xiulian, Xi Linhai
Navigation and Control ›› 2002, Vol. 1 ›› Issue (2) : 60-63.
PDF(252 KB)
PDF(252 KB)
The Measurement of the Perpendicularity With Level of the Large Vertical Plane
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |
