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ɧɩɩС˵,͵վ,2011̷

Դkefu ʱ䣺2018-12-15 12:22:37

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ŵذҵķչذгϵIJƷҲ׳ʡذɧɩɩС˵,͵վ,2011̷ΪճҾвɻȱװ޲Ʒַ׷ӵۻҡܲͬصӰ죬ذƷг۸ҲǸߵͲͬPVCذΪĿǰذгϹIJƷ۸IJò߿գPVCذ壬۸쵽ʲô?

PVCذһܹ㷺Ĵʻ㣬ڵذгϣɧɩɩС˵,͵վ,2011̷ͻѷ嵽ʲôPVCذ塣PVCذָҪPVC(ϩ)ĵذ壬ֽϵذ壬ͬʱгҲذ塢ؽ塢ذ彺ϵذȡǵһַdzеװβϣ80ʼйгᣬܹȼ¥;ɫ޷Ⱦ;ĥʹ;;ˮױεȶƶҵذг

ĿǰڵذгϣรPVCذļ۸ܴЩʮԪÿƽףеߴǧԪг۸ϵȽϻҵı£׿أЩ͹ʵPVCذг۸?

ȣϵʹáPVCذΪһָϵذ壬ֱӾ˲ƷͬʱͬϵѡҲ˲ƷɧɩɩС˵,͵վ,2011̷͵ļ۸бPUR㡢ĥ㡢ά㣬ĵذ廹зݲ㣬ÿֲͬIJҲ֣֮ЩڶIJֱӵгϽรPVCذ۸ֲ졣

ΣƷรPVCذȻһֱ׼ߵIJƷҾӲƷһͬҪƷ빤աϣŷѹͣôǮͺܸһЩǺǹýˮճϵķģɱͻԵһЩΪѹ͵IJƷûнˮûмȩͷŵĿԣԾͻǿܶ࣬ǮҲһЩ;ڲƷĺϣƷĥֱӾŽรPVCذĥԽ˵ƷĥͶԽ࣬ҲζͶijɱԽߣԼ۸Խ;ӡϣϸĥIJƷ·ͻԽԽƷƷʸߣӦļǮҲͰһЩ

ٴΣغƷơ֪IJƷڽ֮۸϶̫ͣPVCذͬˡһ棬PVCذɧɩɩС˵,͵վ,2011̷ŷѾdzҵͼͶԹҵ˵ȽһЩһ棬ƷйḽһĽڹ˰ˣPVCذԹڼǮҪһЩ;ƷƵӰڽѲʵĴʻ㣬һƷҵIJƷƷӰͲѡ϶СҵҪܺܶ࣬PVCذļ۸Ȼߡ

ذҵڹھʮķչȻչ̬򻺺ͣгȻңȻľʹɧɩɩС˵,͵վ,2011̷͵õµذгΪҡȻรPVCذһϵصӰ죬ͬƷļ۸ȷںܴIJ죬ҲҪӶ෽濼죬ֻ˽ӰรPVCذ۸أŲڹܲҪʧ


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