01231nam a2200229 c 4500001001300000005001500013008004100028040001100069041001300080052002600093245017100119300003200290545008400322545008400406653026100490700005300751700001400804773012400818856002000942900001900962900002000981KSI00010148120040223135637031201s1994    ggka          000   kor    a0110010 akorbeng01a526.05b한591c83(1)00a유동식 가선집재시스템 live skyline의 역학분석에 관한 연구=x(A)study on analyzing the live skyline cable logging mechanics/d정주상,e정우담  ap. 357-364:b삽도;c26 cm  a정주상, 서울대학교 산림자원학과 임업경영수확공학연구실  a정우담, 서울대학교 산림자원학과 임업경영수확공학연구실  a유동식a유동식가선집재시스템a가선집재시스템aLive skylinea역학분석aCharactercitics of cable logging systemsaCable logging mechanicsaTrue live skylineaLive skyline with liftaStanding skylineaPayload capabilityaComputer model1 a정주상,g鄭主相,d1956-0KAC2014184664aut1 a정우담0 t韓國林學會誌.d한국임학회.g83권 3호(1994년 9월), p. 357-364q83:3<357w(011001)KSE199509158,x0445-465040u3345248aKd00010aChung, Woo Dam10aChung, Joo Sang