ʯ\W(wng)ַQǣŤľW(wng)ڸeW(wng)W(wng)C(j)ǾW(wng)ĽٽzĿڻ\ʹõĽپǸ(j)εĴСͬʯ\W(wng)ǽ僌ӵĽپ䓽zֱ2.0mm4.0mmĽپW(wng)PVCͿӿ3.0mmֱ4.5mmPVC٣ӵ߅Á(li)ǶȾһ̖(ho)
ʯ\W(wng)ԣ
1(jng)(j)ЧֻһKʯ^\ܷ⼴Ҫļg(sh)
2ͨۯB\(yn)ݔF(xin)(chng)Mb
3к(qing)ĵȻƉļgͿӚӰ푵
4Գܴ׃Ա
5\ʯ^p϶gֲa(chn)?ch)Ȼh(hun)۞һw
6õĝBɷֹwoɵēp
ʯ\W(wng);a(chn)Ʒڹ·F·o(h)߅¾GW(wng)o(h)O(sh)r(nng)I(y)(dng)@ڣݵɽ\\ˮo(h)ƺ(do)ጷŵĺĺˮˮκˮ\(yn)ʯo(h)o(h)Y(ji)(gu)ֹgغۿڹ