�ʯ\W(wng)ַQŤľW(wng)�ڸeW(wng)W(wng)C(j)ǾW(wng)ĽٽzĿڻ\ʹõĽپǸ(j)εĴСͬ�ʯ\W(wng)ǽ僌ӵĽپ䓽zֱ2.0mm4.0mmĽپW(wng)PVCͿӿ3.0mmֱ4.5mmPVC٣ӵ߅ÁǶȾһ̖(ho)
ʯ\W(wng)ԣ
1(jng)(j)ЧֻһKʯ^\ܷ⼴Ҫļg(sh)
2ͨۯB\(yn)ݔF(xin)Mb
3к(qing)ĵȻƉļgͿӚӰ푵
4Գܴ׃Ա
5\ʯ^p϶gֲa(chn)܇Ȼh(hun)۞һw
6õĝBɷֹwoɵēp
ʯ\W(wng);a(chn)Ʒڹ·F·o(h)߅¾G棬W(wng)o(h)O(sh)r(nng)I(y)(dng)@ݵɽ\\ˮo(h)̣ƺ(do)ጷŵĺĺˮˮκˮ\(yn)ʯo(h)o(h)Y(ji)(gu)ֹgغ̣ۿڹ