gӭd_(d)Cе˾W(wng)վ
gӭd_(d)Cе˾W(wng)վ
λ: a(chn)ƷЙCʷC
a(chn)ƷͣЙCʷC
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(yng)÷ЙCʵa(chn)
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ЙCĢ݆PʽCmڴ,ȵݼS㡢ǏSVࡢɺͽUмЙCUİl(f)ͷ,V(yng)ЙCʏS(f)ʏSS@ˇԼp߹NֲSȵİl(f)ȥˮI(y)
ԭ݆PʽCO(sh)g朗lәC(gu)Ӄɴֱ݆PQoǿ{(dio)λС܇λܺɴ෭ڶѷ^rͨ^еĹ(ji)͂әC(gu)ʹ^СĄɸķI(y)Һϵy(tng),ʹPPԄ,_O(sh)܉MПoϵKƄ,ȫԄӻ늚ϵy(tng),Mһ_O(sh),ȫɿ݆ʽCɸ(j)l(f)Ͳ۵Čȶͬ
(yu)ݣȸ:䷭ȿ_(d)1.5-3;
(zh)ȴ:ȿ_(d)30;
(zh)ܵ:êع(ji)ܸЧӽY(ji)(gu),ͬI(y)±Ȃy(tng)ЙCʷtO(sh)ܺĽ70%(zh)o:݆PQ,{(dio)λС܇λoǷ
Ԅӻ̶ȸ:ȫԄӻϵy(tng),O(sh)乤goˆT.
݆PCB(yng)Ҏ(gu)
1 ,CڹrֱcϽ|,丯g^ԌCճе,eǵױPϵ(yng)rM,зoÓF(xin)ҪMaˢ
2 ,(yng)(jng)z朗lɾo̶Ȳr{(dio)(dng){(dio)(ji)o_(d)Ҫ,ɲ(ji)朗l,ʹ_(d)Ҫ;l(f)F(xin)朗l朹(ji)֮gD(zhun)Ӳ`,(yng)rSͻC͝;ױPϵ֧SSD(zhun)֧(cϞ-w)֧SБ(yng)ڼעS͝
3 ,pʹ֮ǰ횙z(ni)Ƿ,\D(zhun)100СrQ,ÿ1000СrQһ,Lrggһ
4 ,Һϵy(tng)\D(zhun)200Сr,(yng)Һȫ,Һϵy(tng)V(ni)s|(zh),zǷҪQVо;(j)ŷų͵坍̶țQ^VǷŷҺ͵ĕr(yng)(dng)ȌחUsصͲ(ni);ÿ800Сr,(yng)Һϵy(tng)M坍
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