ҹҹɫС˵,dy987,˺24Ƶ
ИIYӍ ߣhandler lڣ2018-04-22 06:17:47 ֣
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{ϵyҪĴܺļsռܺĵ60%ңԿ{ϵyҪsԴʡ\ͶҹҹɫС˵,dy987,˺24ƵxmزԼؿƱʩǿ{ϵyܵҪ;زϵҪָNϵܶȡӡܡbܵȡ

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ϵǺزϺÉĵĻAָˣQϵıܣһ0.2W/(m?k)IJϿ鱣زϣGB/T 17794 _Ҏ40rزϵČϵ0.041W/(m?k)0rزҹҹɫС˵,dy987,˺24ƵϵČϵ0.036W/(m?k)-20rزϵČϵ0.034W/(m?k)ͬrϵСҲǛQ،ӺȵҪܵغxò،a¶ˮLˮ픝BˮlùȇӰ҃Lh
ĿǰЈձõǵܰlݼg{ز0rϵ0.032W/(m?k)܉Чظ^{ܵϵychύQόIxӋԼIİbָFꠣ܉CϵyY¶
3
ǺزϿˮBPIָˣQ˲ϵʹÉGB/T 17794 _ҎҹҹɫС˵,dy987,˺24ƵϵĝӦ̲С1500SʹꔵӣСIJԽםBˮ±زϵČϵĶʧȥЧˣ_Աز粣OӁLϵʹÉ

õܰlݼgĿ{زϣȫ]ݽYӶ_10000ϣŽ^ˮB܉LڱCČϵ
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bǛQʩЧʺʩ|ҪأزϵxòӰʩMȺʩ|bҹҹɫС˵,dy987,˺24Ƶ߀ϵya¶ˮˣxmװbıزPҪ

C{ϵyxmزҪCϿ]ĸָˡЈϱزϷNβRвɞrԲϵָˣӰϵy\СڽcGɫĴУxƷ|ܱزϣ{ϵy־áܡhȫ