ʯ\W(wng)(ni)bM(mn)ʯ^*һҪɵēY(ji)(gu)ʯ\W(wng)ǽپ(xin)ľĽξW(wng)(ǾW(wng))ƳɵľW(wng)䣬ʹõĽپ(xin)Ǹ(j)εĴСͬǽ僌ӵĽپ(xin)tʹþ(xin)2.0mm4.0mmĽپ(xin)PVCĽپ(xin)ǾW(wng)tʹ⏽3.0mm4.0mmPVC()(xin).߅ľ(xin)tʹñǾW(wng)(xin)һ̖(ho)ľ(xin)
ʯ\W(wng)ɴҎ(gu)ǾW(wng)(lin)Y(ji)ɣʩֻ茢ʯKb\зڼ
ʯ\W(wng)Ҏ(gu):2mx1mx1m3mx1mx1m4mx1mx1m2mx1mx0.5m4mx1mx0.5m߀ɰ͑(h)ҪM(jn)a(chn)汣o(h)B(ti)П\\XϽͿPVCȡ