\õĽپǸ(j)εľһӡǽ僌ӵĽپt\þ2.0mm4.0mmĽپPVCĽپǾW(wng)t\⏽3.0mm4.5mmPVC٣߅صľt\ñǾW(wng)һ̖ľpvcʯ\W(wng)ҲQ(bio)ǾW(wng)ڸeW(wng)Ƀ(yu)䓽z(jng)QW(wng)CQ
ʯ\W(wng)g1ĸ壨pg߅νپW(wng)ƬּtɆԪʯ\W(wng)Y(ji)(gu)ďȣһеW(wng)߅˾xֱֵ䓽zٿغ(do)ˮйκ͌(do)ΎroˮˮʧSoY(ji)(gu)߅o̸ۿڹ̓·;o
ɴ(bio)ǾW(wng)Y(ji)϶ʩֻ茢ʯKb\зڼһγͳa(chn)w߅˰壬װgɷָL/ȹۣ5%߶ȹۣ5%(ni)ÿ1xøɪĆԪ
xƴbkw߅˰װΪa(chn)ƴbɾW(wng)Щ䓽zh(hun)@`W(wng)һ߅zxôֽzʯ\W(wng)ďMԺãӹ\ͱɰO(sh)ӋɸN(x)ɽ͵̷
߽U(yng)eW(wng)һNB(ti)W(wng)Y(ji)(gu)и߸gߏչԵĵ̼䓽zSPVC䓽z\ÙCе\ԓW(wng)ɵͽY(ji)(gu)ʯ\(j)ASTMEN(bio)\õĵ̼䓽zֱ(j)O(sh)Ӌһӡ