PDF(480 KB)
OPERATING PRINCIPLE AND ERROR SOURCE OF A NEW TYPE OF CCD PHOTOELECTRIC AUTOCOLLIMATOR
Ou Tonggeng;Chen Zhigao;Yang Boxiong;and Fu huiqing;
Journal of Geodesy and Geodynamics ›› 2007, Vol. 27 ›› Issue (专刊) : 98-100.
PDF(480 KB)
PDF(480 KB)
OPERATING PRINCIPLE AND ERROR SOURCE OF A NEW TYPE OF CCD PHOTOELECTRIC AUTOCOLLIMATOR
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