28page

^115= PCBSel ? 4 E= 2L Sn2* * pd2* ---- pd + Sna. ol+ql Shipley4l E61l PdlSn =EolE fl194.-E"+ol 7H"Jqq €il ol *B"l + H9l6IZl "1891 9l+. ol +"le g++48+ g+rrll+^l +"+g HI+^la += irI4E =sol =71 +sgl sn.,9 €ul9l e-l6].q trj 4g I "+ +E a d *zl x]ql E 6Iq 'l +ql +tq q glq. +, SnPdzI 1.501 6rql^.1 .l e ,J^4 E rq = pdSnzz} C^Jqzl"J =Iol€.llql^l= +El+g+*ol "Jq+ Eallrl pdzl ed++. snipdE ?zlql 44 PdSnozl ccgl Soltlql^.1= +d6l +4e-l pdclz, pdSnog +7J cc fiol CC€+. €zl ql rltol A49ql 44 SnpdzCtrog %Iq^! =solE tlElle C cE.ol ccgq Sn/pd ulzl f,zlalg.r_1 "Ja+ ++. a+4es EzI .I tEI+g eI*sE- qEE +49 +++ E+ 44Eol C^Jqq Pdql 4all Er}q Sna.zl C ^J€tr|. E+ +sEI € Sn2'zI Cl + =tol.$9 "J=q CCg E+ Pdql ++qq = _ EolE +Ell= "J=+. asolEE cl-zl ullgz} E= E.+olg o _s ++6I-,. €-C6I = rll 9i4. tt|i+^] *ol$ ZlE*dzlql E+ aqCtsql 9al], *gE 4dqq 9l= sq4 +4 E _EHql €-d6}= 4= +EI =eol =zI zJCzl ql 9aI ++€trI. SnClz + Cl SnCls SnCls + Cl SnCl+2 PdClz + SnClz SnPdCla PdSnCl+ + 6PdClz SnPdzCLo SnPdzClro "' "' PdoClrz + SnClz Pd2* + sn2* Pdo + Sn4* g sIrI l+^l ol g El++Eql qlatl gHl tr_ 2.s-3Hl] oltrqE_ €zN alg,r.1 +48 € _ e _ olE= "J46Izl 'l +ql +tgq sn4-9 dE+d gg}4lza4"l +d ed *zl9 !-EvlEg "J=q gsolE= E40|rlzl-z gl+. =-tr-olE oJzJzler.l +^l,t} 4e. Ee-lql qlBgFol 'J4 2!olr 9l+ =l=ql cl' olg *#g HClql^-J Nacl-E HI+l Hsq HCIE +E= 6Nql^.1 0.1N-s *+= 4ol 71t6l ^)Ll. tr1.+^1 €,q_ oltlg H.olgql 9+ 4B+A E+ q B=B "JCol €zlal zlal g-z. gl-2, =EolE.J zlE "JC d ol +o1il u1. (5) el d zjl ol rl (Accelerator) 21194: _ e. ,l 4s r+ggl sn2.E El++ q]4EI +ql aleE 6i= =Eol =71 +4 " _ l -t g: t11qE fxl4 9 al -H-E€ pd-Sn -J#g +4d+-4 -sEql S+6Ial