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20 ^ll j I cAD/cAM ^l ^ EJ 7tl = s-E z[tr-E +^i7le+ ,J+ 7l=.I $a]q zJfrlg q.aql _ H _ +, *4Erqsz,rl zl zl 4"J zl.H +4 r.lz:rgg- ++g + glzl 6I= 4"lr}."ls "JaH g,q^l g6I= g zlsel u_S . +4ql "ll* +++ *ul "lrl. +61, =l-ql z]]$gzl ^l ++ 37Ig azllule_] 4+ ol ol +=q{ BE"l4 _ s _ "J €tlE Etr z}-trS g.lq^'i EqEJoI^.1 149^1 4= d^l6}q +E zls= +C+ + 9LE+ 611 9l+. tr l. 3^|-fl =tr 7l 3zlg +47)= sEol Bt= t}4ql^.] olul "J=q1l dE=.+rl g,q+ zlEE g =r]l ^I+61= tlHlE a=- cEql^l "Je+ zJ4gt 4zl€ +^J+ ,.l dql dE 4 -E= ?= r.ll ^I-S++.=46I= E+= d+4"J yErr(probe)r+oJ4 E_slr E]]C zflolz.l H +^l= ^}+6I= Hl d+4 Q"Jol gl=Ell, ol- zl$zl, aJ*zl, dE F zI++Eg y*ol ^}_3.6I= tBE"l "l 4s.8ts Eolel +E ^l _ &g-7 g.l+. ral 1-11 3^l?l =A7l(e1lol^l Elg) 3. ==ar^l 71. CRT(Cathode-ray Tube) tr1.^=ujlol trj..ztl ol- q E =6J o _ s EItrg _E€6I= X ol 4. q E 3 g ^4 el (Red, Green,
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3. 출력장치
28page

3. 출력장치
28page

3. 출력장치