ʯ\W(wng)ַQǣŤľW(wng)ڸeW(wng)W(wng)CǾW(wng)ĽٽzĿڻ\УʹõĽپǸ(j)εĴСͬʯ\W(wng)ǽ僌ӵĽپ䓽zֱ2.0mm4.0mmĽپW(wng)PVCͿӿ3.0mmֱ4.5mmPVC٣ӵ߅ÁǶȾһ̖
ʯ\W(wng)ԣ
1(jng)Ч棬ֻһKʯ^\ܷ⼴Ҫļg
2ͨۯB\ݔF(xin)Mb
3кĵȻƉļgͿӚӰ푵
4Գܴ׃Ա
5\ʯ^p϶gֲa(chn)܇Ȼh(hun)۞һw
6õĝBɷֹwoɵēp
ʯ\W(wng);a(chn)Ʒڹ·F·o£߅¾G棬W(wng)oOr(nng)I(y)@ݵɽ\У\ˮoƺጷŵĺĺˮˮκˮ\ʯooYֹgغ̣ۿڹ