hʯ\W(wng)ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng),hʹõĽپǸ(j)εĴСͬǽ僌ӵĽپ,tʹþ2.0mm4.0mmĽپ,PVCĽپǾW(wng),tʹ⏽3.0mm4.0mmPVC().߅ľtʹñǾW(wng)һ̖ľ
Ǟʲôheʯ\Π?
εΠ˸eʯ\m?sh)|(zh)ĺl(f)׃reʯ\Կ{(dio)Π(ni)ʯ^{(dio)Ķ(wn)Πeʯ\B(ti)Ҳ˲ˮͨ^ĕrľW(wng)@B(ti)ͭh(hun)o׃ԽԽҪ
Πһdz(wn)Π߾W(wng)ijdeʯ\ԭϏȺܸߣҲ(jng)^̎ͨ^@Nʽ׃øӷ(wn)ďҲڴ
eʯ\һNбoB(ti)ȹܵĶܾW(wng)a(chn)Ʒ˱ڰb^аl(f)λҪw֮gMЧB@ӿԸõϣӽY(ji)(gu)ķ(wn)
ڐӵͭh(hun)eʯ\еķܿl(f)]#eʯ\ֱdzķ(wn)Էdzowһ֞Aֱͬĭh(hun)вͬʹ÷ʽ
eʯ\ڳɱˮͨʯ^JȔ|S̎Ҋʯ^MȥһҪW(wng)İbdzֿԿٰboՓⲿh(hun)ôP׃l(f)|(zh)׃ΕrW(wng)ܱ#B(ti)l(f)
eʯ\SԭϣUz䓽z䓽z߅ξW(wng)䓽z(gu)ɵĸeʯ\Y(ji)(gu)ӷ(wn)пgͿܡܵ繥rp׃
ʯ\W(wng)P(gun)֪Rϣ܌