пղa(chn)a(chn)ƷNr,҂xُԄӮиC(j),ُIr(yng)c:һи:ڽИI(y)һҪڡ0.5mm¾;܇RҪڡ0.01mm¡F(xin)ڸC(j)еSṩиһ㶼ڡ0.2mm,@ܹ⿴a(chn)ƷfĽB,Օr(yng)һĜyԇиȵij,ҪԜyHиĮa(chn)ƷȞ(zhn),҂һʮׂyԇ档ͨ^yԇ҂һwиƽ_ƽȺͿϵy(tng)ͬˮƽиٶ:ڝMиȵǰ҂Մٶ,иƽ_^,۾yДǷ_(d)^ٶ,҂иC(j)ŷ(q)ܛģM܁鿴늙C(j)D(zhun)Ƿ_(d)^ڜyԇٕrÌ,ӜpٶȡSɷ_yԇ,ҲͬryԇԄŰ惞(yu):иC(j)߅,]ӹɱƬN,һ㲻ŸߌW(xu)vȥ,@ҪиC(j)IJҪΡ̫(f)s,tIC(j)B(yng)C(j)Čεľ档^жܴc,a(chn)ĵװ岣ЕrвƷиĈDΎҪ`,(yng)ҪʹCADɵĈDҲ܅c