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918 㽭ӡ㽭۽㽭ҵϢ侰µij̬ ص㱨ó 

ͷȫλչʾ˽óصæµ һߵĹܵƷװ  ΪóҪг֮һ һгIJƷƷ й족ڹ̨һ 

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Ʒ г  ˰ߵ ʼ ͨǿʢз͸Чϵͳ гһȵľ 

ܵ㽭޹˾۸ܼƻܲɷʱ֣˾һ߷ ཱུͨͿΣ Ӿ ƽʱԼ öԳϢΣ 

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Ҫ 𾢻Ӧгͻת ͨƷܶȹԺ  кгˮܼƷϵ ȫгߴ ֪пͻ һο԰ְλ ֹ PVCCPVCܲġܼŵȶϵвƷкASTM׼ ȺNSFUPCȹȨ֤ 

ЧϵͳǽӦսص ڽܹ еۡеˡԶעܻԶԪÿһ ʵ100%ҵ  ͨģʽ ʵ˴Űɢʽװתһ廯߰װת ЧʵͬʱͱǮ 

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վг 2000עᡰERA̱2018ֳɽIAPMOʵ ʵʱҵ׼ҺҵΨһ ٵ޽װȶϵвƷHOMEDEPOT(ҵñ)Lowe's()MENARDS()Ƚ̳ ΪƷ޽֮ѡ....гΪơ ʵ족족ת վгŸ 

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Ʒ ؿг FACEBOOKLINKEDIN罻ƽ̨¹ơӵƷĵƽ̨......洦ɼ㼣  ýʡýһע ܵйʵ̨CGTNȹƽ̨ı ԽΪչйҵӦԹ˰Ӱ췽׿Խ ERAʵIJƷƷ ӮȫͻϿ 

δ һг ʩչƷƷ йĵӦԹתս չʾй 



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