1A(ch)ʩ
ӵ迣1m3ھC(j)C(j)ʩֱӻ8tж܇\(yn)ݵC(j)ƽ74KWĎC(j)(sh)ÿȲ^30cmÿӉ(sh)С6顣뉺^бCˮc*(yu)ˮƫ3%ںӵ^L|(zh)r^(f)sӵз|(zh)ճдɰֵ[ɰ̷rÿNҪF(xin)M(jn)뉺ԇ(yn)Ա_N|(zh)*(yu)뉺(sh)(dng)ˮ^ߕrȡȴʩˮ^͕rȡA(y)Ȟˮ뉺锵(sh)ȴʩ
2ʩ
ڹo(h)֮ǰ, (j)Ӵľwr, ?bio)ֶÿo(h)Գһƽ, ±Ȟ12.0ƽ̎»a(b)ƽ, ϵĄﶴѨֲϵƽ(sh), һ200g/m2o?f)? ȻO(sh)100mmʯ|, ĻA(ch)_ʼbO(sh)һӸe\, (ni)yʯ, Ȼͬ|(zh)ڸeW(wng)w, Bz\c\\ceW(wng)w; ڵһӵĻA(ch)O(sh)ڶӸe\yʯ, ӌ֮gepb, ÷w, , øe\yʯ, ʹɞһ
3|(zh)
ӵC(yn)O(sh)ӋžCA(ch)_(d)O(sh)ӋҪo(h)ǰȌM(jn)ƽ혣ω(sh)ڸeʯ\W(wng)o(h)ʯϑ(yng)xr(jin)ӲĻrʯƽȲС20cmʯKgp(yng)СƬʯo(yn)ʩҎ(gu)ҪʩM(jn)ʯ˹xz݆܇\(yn)ݔ\(yn)λʯ̲˹ʩˮɰ{ûҝ{C(j)z݆܇\(yn)ݔ档ʯʩ(yn)ءwʩ|(zh)(yn)Ҏ(gu)GB50203-2002