ʯ\W(wng)g1ĸ壨pg߅νپW(wng)ƬֳɆԪ˼ӏ(qing)ʯ\W(wng)Y(ji)(gu)ď(qing)еW(wng)߅˾ֱֵ䓽zƺ(do)ˮйκ͌(do)Ύro(h)ֹˮˮʧo(h)Y(ji)(gu)I̸ۿڹ̓·o(h)
ʯ\W(wng)ָǾW(wng);W(wng)\зQ֮顰ʯ\W(wng)ʯ\W(wng)W(wng)䡱WҲڸeW(wng),ʯ\W(wng)ʯ\W(wng)ʩF(xin)(jng)ʯ^(gu)ɾԡˮԼwԵĽY(ji)(gu)ӵrߵ֧ķ_g
ʯ\W(wng)(eW(wng))ǽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng)ʹõĽپǸ(j)εĴСͬǽ僌ӵĽپΣtʹþ2.0mm4.0mmĽپPVCĽپǾW(wng)tʹ⏽3.0mm4.5mmPVC()߅ľtʹñǾW(wng)һ̖(ho)ľ