《南林—1型》原木直径光电测量仪
史伯章;阮锡根;曾石祥;胡家骅
Nanlin-1 Type Opto-electronic Apparatus for log Diameter Measurement
Shi Bozhang Ruan Xigen Zeng Shixiang Hu Jiahua
南京林业大学学报(自然科学版) . 1979, (07): 102 -110 .  DOI: 10.3969/j.jssn.1000-2006.1979.07.011