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GB17514-2008 ˃ˮˎ۱ϩ PAM ԔY ˮˎ۱ϩWe PAM xӆwͱϩԲͬı۶ɣһNˮ^õĸ߷Ӱɫwۺзքeһ(sh)늺ɺ͏Ķкͱ̎ˮеđҸzww늺Ɖ...
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wS(yu)cf wS ^VЧʸߣOռeСˮ̎Уˮ̎^ߵđÃrֵӼgֱ^VķʽˎͶˎЧãɌ׳ȥСҸ_M̎Чҹ˾ɸ(j)ˮԴˮ|ҸﺬwṩͬҎ(gu)ĞVʹ̎...
ˮ̎wS Vٿ ʡwS|c wS wSzYɵcy(tng)wVϲͬЏЧϸˮ϶ʴ^V^Vӿ϶ˮu׃С^VϴСĿ϶ֲҎ(gu)ɣЧʸߣVٿ죨 20 -50m /h ^VЧ...
wSVc(zh)И˜ʣ SY/T 0523-93 wSVϿɌ׳ȥСҸVٱȂy(tng)ɰVϸ 3.5 VܷϴɌF(xin)Ԅӻ . wSVaˇ wSVwSzYɵ϶׃cy(tng)wVȾЏЧáϸˮ϶...