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4t g al4l trJ ze. E4 ++4 HJg+ Hl] +617) le.,\lZJ 8 E- E- C B4 ++^lE e+f,+ 4lFr+ SEzl:19 "J + 91trI. O B4 ++4el HJg+g dBzl*a}€ ^l+ql ",tZl =BEl f 91tr1. TlAl "J E+ IHEE + 77 /\=L to g]tr"J+ol ^f _ Bt L+^l e AIT1 ylol g {lil rlol s Hltrl ulol3r z-lrl ^l E +1 ri EzI isl zl 4"1 ylol u ulol .,- t|_ll- ,J+ +qr el+^] T olH a4l 4.e-AEllrl = | -=: 25Ax 3,000 20Ax 6,000 204 25 x20A 25 x20A 25 x20A 20p. 25p' lt\ lt]fl 3zll 2t\ 2z\ 2tl 8zll 12il O EJg+g Hl B zl*B "rl *d C ol +d ql 9-41 6Jr+. @ ++e-l =Bol Ets trI+ ',Jg+g =Bo.J tr}. @ =+^ g rr = +L++++ql E4. @ UHls= ^l+6[tr €a++o1 g'o[zlEE ++ql +q +q. @ :l7ltlzl tsJE(qlq{)€zl q{ql +q6} q +g.Jtrl. f.al 1 Eq +s^l ugs (aJ A xl ^l) tE4 ++^l "Jg+ B^l 5a) (r) oJrJ4 '*g +q ,J ol E 15[ m J ol dol g E E| + z]6Jol = .E -tr +E +tr}. (2) EJg+q 7J4, ++E ?J4 Ee 2oO [*] c E= frxlf,4. (s) ' ,Jg+E z1&zl3 +.J^l .6IoJ^l _ E F = L/2008 oJr+. (4) E4 ++^lg Elr4 = 4dql 4$6ltrI. I o K I o i =?J 2 H|l++Hl.| - 120- \
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29. 분리주관식 방열관 배관하기