heʯ\ɽپľĽξW(wng)(ǾW(wng))ƳɵľW(wng)ɸ߿gߏ(qing)չԵĵ̼䓽z߰PVC䓽zʹÙC(j)еɣʹԓW(wng)ɵͽY(ji)(gu)ʯ\
1չ
ڻ10 % ϚW10223-3(bio)(zhn)y(c)ԇӱڻ25
2(qing)
350-575ţ/ƽϷǵSANS6751997(bio)(zhn)2z(jng)ֱ`5%W(wng)`3%-16%ںϸ
3y(c)
y(c)ԇr(sh)W(wng)zÿ15ٶȻp@Ȼͬٶp@\Լԭz(hu)SANS6751997(bio)(zhn)
ýzBнzҲDz\ˇP䓽zÌT((jin)ι)һ㽉zֱ3(qing)Ȟ156-178ǧ/ƽ
4\Ә(bio)(zhn)
\zȦ݆S6݆؏(f)4sans6751997(bio)(zhn)]\oÓF(xin)
Ǹeʯ\P(gun)(xing)ϣ܌(du)