P(gun) Ԕ(x)B:
һĎrɰͨ^늼ӟ᷽ʽ_(d)һضȺɃ(ni)Ûֽ(jng)˲gߜض|(zh)ٽ(jng)ع̻γһȵ⚤(ni)CY(ji)(gu)͟oCwߴС|(zh)phܪY(ji)(gu)(wn)c
һ(do)ϵ(sh)
һܶȞ60-120kg/m3(do)ϵ(sh)0.038-0.045W/m.k
sȸ
(jng)ߜÛγһܷⲣںֱ830%ɳ1000-7000g/cm3ͲȣƉģɴ܉bжеƓp˲wͺĿȣҲʹHЧõЧSo
ߜزȼ
c1450ߜز׃Σ᷀(wn)Ժͺͻ
(yng)I(lng)
(ni)≦ɰ{āӣp|(zh)b픰塢Ϳp|(zh)壻p|(zh)ͻܵI(y)Gt^ըˎܶ{(dio)(ji)ʯ͡
V