1Aʩ
ӵ迣1m3ھCCʩֱӻ8tж܇\ݵCƽ74KWĎCÿȲ^30cmÿӉС6顣뉺^бCˮc*(yu)ˮƫ3%ںӵ^L|(zh)r^sӵз|(zh)ճдɰֵ[ɰ̷rÿNҪF(xin)M뉺ԇԱ_N|(zh)*(yu)뉺(sh)ˮ^ߕrȡɡȴʩˮ^͕rȡAȞˮ뉺锵(sh)ȴʩ
2ʩ
ڹo֮ǰ, (j)Ӵľwr, ˮֶÿoԳһƽ, ±Ȟ12.0ƽ̎»aƽ, ϵĄﶴѨֲϵƽ, һ200g/m2o, ȻO100mmʯ|, ĻA_ʼbOһӸe\, (ni)yʯ, Ȼͬ|(zh)�ڸeW(wng)w, Bz\c\\ceW(wng)w; ڵһӵĻAOڶӸe\yʯ, ӌ֮gepb, ÷w, , øe\yʯ, ʹɞһ档
3|(zh)
ӵCOӋžCA_OӋҪoǰȌMޣƽωڸeʯ\W(wng)oʯϑxrӲĻrʯϣƽȲС20cmʯKgpСƬʯoʩҎ(gu)ҪʩMʯ˹xz݆܇\ݔ\λʯ̲˹ʩˮɰ{ûҝ{Cz݆܇\ݔ档ʯʩءwʩ|(zh)Ҏ(gu)GB50203-2002