Analysis on Yarding Productivity and Cost of Tower-Yarder Based on Excavator Using Radio-Controlled Double Clamp Carriage (2중 무선 클램프 반송기를 이용한 굴삭기 기반 타워야더의 생산성 및 비용 분석)
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- Journal of Korean Society of Forest Science
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- v.107 no.3
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- pp.266-277
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- 2018