南京林业大学学报（自然科学版）
Nanlin-1 Type Opto-electronic Apparatus for log Diameter Measurement
Shi Bozhang Ruan Xigen Zeng Shixiang Hu Jiahua
JOURNAL OF NANJING FORESTRY UNIVERSITY . 1979, (07): 102 -110 .  DOI: 10.3969/j.jssn.1000-2006.1979.07.011

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