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ҼһһӰԺƬ,С˵,۽

Դkefu ʱ䣺2018-12-11 07:17:50

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ŵذҵķչذгϵIJƷҲ׳ʡذҼһһӰԺƬ,С˵,۽ΪճҾвɻȱװ޲Ʒַ׷ӵۻҡܲͬصӰ죬ذƷг۸ҲǸߵͲͬPVCذΪĿǰذгϹIJƷ۸IJò߿գPVCذ壬۸쵽ʲô?

PVCذһܹ㷺Ĵʻ㣬ڵذгϣҼһһӰԺƬ,С˵,۽лѷ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˲ƷҼһһӰԺƬ,С˵,۽еļ۸бPUR㡢ĥ㡢ά㣬ĵذ廹зݲ㣬ÿֲͬIJҲ֣֮ЩڶIJֱӵгϽรPVCذ۸ֲ졣

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

ٴΣغƷơ֪IJƷڽ֮۸϶̫ͣPVCذͬˡһ棬PVCذҼһһӰԺƬ,С˵,۽ŷѾdzҵͼͶԹҵ˵ȽһЩһ棬ƷйḽһĽڹ˰ˣPVCذԹڼǮҪһЩ;ƷƵӰڽѲʵĴʻ㣬һƷҵIJƷƷӰͲѡ϶СҵҪܺܶ࣬PVCذļ۸Ȼߡ

ذҵڹھʮķչȻչ̬򻺺ͣгȻңȻľʹҼһһӰԺƬ,С˵,۽еõµذгΪҡȻรPVCذһϵصӰ죬ͬƷļ۸ȷںܴIJ죬ҲҪӶ෽濼죬ֻ˽ӰรPVCذ۸أŲڹܲҪʧ


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