۰(k)c(din)(yu)c(din)B
(k)x(du)(k)(li)f(shu)ǺҪĿǰ^(sh)(k)þ۰(k)壬ô۰(k)ʲôc(din)(yu)c(din)
۰(k)(yu)c(din)
1(ji)ܱ
Ӳ|(zh)۰(do)ϵ(sh)ͣṤܺ(dng)Ӳ|(zh)۰ܶȞ3540kg/m3r(sh)(do)ϵ(sh)H0.018~0.024w/mkĿǰбزЌ(do)ϵ(sh)^͵
2õķˮg
۰Ӳݵ]Y(ji)(gu)ʹõʹи(yu)ԽͿ՚ˮܣڳ͕r(sh)ͿƳǶBӽY(ji)(gu)ںb䡣Ҫ~Ľ^ӷʡȥSO(sh)^ӵ韩
3ȼߜ
۰ȼһNyȼϨԲϣܛc(din)_(d)250z϶H^ߜضȕr(sh)ŕ(hu)F(xin)ֽ۰ȼr(sh)(hu)ĭγɷe̼@ӷe̼xĭЧطֹ۰ڸߜҲa(chn)кw
4p|(zh)
ھ۰Ӳ|(zh)ĭͬr(sh)䮔(dng)Y(ji)(gu)ϣʹwY(ji)(gu)pȴؓ(f)ɸߵă(yu)c(din)^ľ۰AоľͿԝM(mn)P(gun)ܺĘOP(gun)Ҏ(gu)@ӾSڽr(sh)ʹ^İ(ji)ʡg
5|(zh)(wn)ʹÉL(zhng)C?xn)r(ji)ȸ
Ӳݾ۰ؘ(gu)ƽʹcSėl_(d)30ϡ܉ڽY(ji)(gu)ĉʹ×lڸ늻gԼx(chng)(li)L(zhng)ڇX(dng)ƉĵӰ(hu)ܵƉġ
mȻӲ|(zh)۰ĭĵĆr(ji)y(tng)زϵĆr(ji)ӵM(fi)Ì(hu)^L(zhng)ʹÉԼůM(fi)õĴȜpٶ