1Aʩ
ӵ迣1m3ھCCʩֱӻ8tж܇\ݵCƽ74KWĎCÿȲ^30cmÿӉС6뉺^бCˮc*(yu)ˮƫ3%ںӵ^L|r^sӵз|ճдɰֵ[ɰȣ̷rÿNҪF(xin)M뉺ԇԱ_N|*(yu)뉺(sh)ˮ^ߕrȡȴʩˮ^͕rȡAȞˮ뉺锵(sh)ȴʩ
2ʩ
ڹo֮ǰ, (j)Ӵľwr, ˮֶÿoԳһƽ, ±Ȟ12.0ƽ̎»aƽ, ϵĄﶴѨֲϵƽ, һ200g/m2o, ȻO100mmʯ|, ĻA_ʼbOһӸe\, yʯ, Ȼͬ|ڸeW(wng)w, Bz\c\\ceW(wng)w; ڵһӵĻAOڶӸe\yʯ, ӌ֮gepb, ÷w, , øe\yʯ, ʹɞһ档
3|
ӵCOӋžCA_OӋҪoǰȌMƽ혣ωڸeʯ\W(wng)oʯϑxrӲĻrʯƽȲС20cmʯKgpСƬʯoܣʩҎ(gu)ҪʩMʯϣ˹xz݆܇\ݔ\λʯ̲˹ʩˮɰ{ûҝ{Cz݆܇\ݔʯʩءwʩ|Ҏ(gu)GB50203-2002