L(zhng)V^͞VMһˮwϵ
L(zhng)V^͞VMһˮwϵСˮwϵ
L(zhng)V^ϲ
Vñ²ֱܽMÿֻ
Vñ_(ki)жlp϶p϶0.5m0.25mm֮gҕV?jng)QhֱϲO(sh)Сף²һlp϶bǰͰA(y)M(jn)V(ni)L(zhng)
V^xABSϣP䓣졣(dng)-ˮ_ˢr(sh)ڞVĿg(ni)ϲ⣬(gu)ɚ|²ˮ|ȴСc≺P(gun)≺||еĿ՚ֱϲСM(jn)M(jn)
V^Ӵ|(yng)ֿ՚ֱ²ֱpϲM(jn)M(jn)V^˕r(sh)|ȸֹ_ˮtɞV¶˼pϲM(jn)M(jn)
V^ˮڞV^(ni)Ϻ(jng)Vñp϶ʹVӵõ_V^Ô(sh)һ4860(g)/m2._(ki)ױȼs1.5%ҡ