eW(wng)ǽپľĽξW(wng)䣨ǾW(wng)䣩ƳɵľW(wng)䣬\(yn)õĽپ(j)εľ(x)һǽ僌ӵĽپt\(yn)þ2.0mm4.0mmĽپPVCĽپǾW(wng)䣬t\(yn)⏽3.0mm4.5mmPVC٣߅Hľt\(yn)ñǾW(wng)侀һ̖ľ
҂֮ϲge?yn)鸯gٿ̎÷еķ(wn)bζܹ(yng)Ѱ(wn)ĸgٿطo(h)�eW(wng)һN̎õӋ(j)ӿУܶ˕Ե@Na(chn)ƷeW(wng)ǽپľĽξW(wng)䣨ǾW(wng)䣩ƳɵľW(wng)\(yn)õĽپ(j)εľ(x)һ
ǽ僌ӵĽپΣt\(yn)þ2.0mm4.0mmĽپPVCĽپǾW(wng)t\(yn)⏽3.0mm4.0mmPVC٣߅Hľt\(yn)ñǾW(wng)侀һ̖ľ
eW(wng)Ã(yu)䓽zC(j)Qpg߅νپW(wng)eW(wng);V߅֧o(h)ɽwrW(wng)䇊{߅F·ٹ·^o(h)ھW(wng)䣬߀ƳɸeW(wng)䣩ʯ|W(wng)䣩ڽε̼ķΛ_ˢԼˮÁyʯW(wng)
Ҏ(gu)ϲֻ˼O(sh)һ߀˼ɽ@ӵĐӵΗlܽY(ji)@NO(sh)^̺_ځY(ji)*پʩO(sh)䡣(j)o(h)W(wng)pgY(ji)(gu)䓽zƓprҲԳʯě_