01081nam a2200313 c 4500001001300000005001500013007000300028008004100031020003400072049002800106052001700134056001400151082001600165245006800181260005000249300003000299500007100329504002400400650004200424650004200466650004500508700002700553700002200580880004200602880005300644880003100697880002800728950001100756KMO20232756420230704155918ta230503s2021 ulka 000 kor  a9788994058467g13560:c\180000 lEM8518637lEM8518638c201a552.97b23-2 a552.972601a621.877223006880-01a승강기 전기설치 /d저자: 정병조,e박성미 6880-02a[서울] :b진달래출판사,c2021 a340 p. :b삽화 ;c25 cm a권말부록: 엘리베이터 용어 정리 ; 기본 공구 사용 a참고문헌 수록 8a전기(전력)[電氣]0KSH1998017741 8a배선(전기)[配線]0KSH1998031490 8a엘리베이터[elevator]0KSH19980388891 6880-03a정병조4aut1 6880-04a박성미006245-01/(BaSeungganggi jeongi seolchi 6260-02/(Ba[Seoul] :bJindallae Chulpansa,c20211 6700-03/(BaJeong, Byeongjo1 6700-04/(BaBak, Seongmi0 b\18000