eW(wng)ǽپľĽξW(wng)䣨ǾW(wng)䣩ƳɵľW(wng)\õĽپ(j)εľһǽ僌ӵĽپt\þ2.0mm4.0mmĽپPVCĽپǾW(wng)t\⏽3.0mm4.5mmPVC٣߅Hľt\ñǾW(wng)侀һ̖ľ
҂֮ϲge鸯gٿ̎÷еķ(wn)bζܹ(yng)Ѱ(wn)ĸgٿطoeW(wng)һN̎õӋӿܶ˕Ե@Na(chn)ƷeW(wng)ǽپľĽξW(wng)䣨ǾW(wng)䣩ƳɵľW(wng)\õĽپ(j)εľһ
ǽ僌ӵĽپt\þ2.0mm4.0mmĽپPVCĽپǾW(wng)t\⏽3.0mm4.0mmPVC٣߅Hľt\ñǾW(wng)侀һ̖ľ
eW(wng)Ã(yu)䓽zCQpg߅νپW(wng)eW(wng);V߅֧oɽwrW(wng)䇊{߅F·ٹ·^oھW(wng)߀ƳɸeW(wng)䣩ʯ|W(wng)䣩ڽӡε̼ķΛ_ˢԼˮÁyʯW(wng)
Ҏ(gu)ϲֻ˼O(sh)һ߀˼ɽ@ӵĐӵΗlܽY(ji)@NO(sh)^̺_ځY(ji)*پʩO(sh)䡣(j)oW(wng)pgY(ji)(gu)䓽zƓprҲԳʯě_