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AҬ̿xÃ|ҬӚԭƶɡбȱeȸȾ϶l_caƷҎRȫвҎtСwׂ۠̿ĿǰAҬӚ̿ˮădw̿{ȡSFؽٵȡЧõһN̿Ҳڃˮ]оȃˮOҬdy̿øߏҬԭ.ßⷨ·fˇƶ.К־Ĺ.ȥˮиNжк|.ˮֱ.Vb,,С̓ˮˮC;Vұ켈ʯԁˮˮ̎ИIĹIˮ̎ͳ悽oˮ
Ҭ̿ԃ|ҬӚԭϵaˇӹɡ^ɫwп϶l_ܺáȸõȃcҪˮˮƾơIˮăÓɫÓȡҲڟИIÓȼgĿyԇĿyԇ0.4-3mm2-2.2g/cm3 450mg/gѱ0.35-0.55g/cm3 ȡ80-95%ݷe0.7-1cm3/g ֵ700-1100mg/gȱe590-1500m2/g mֵ100-150mg/g PHֵ8-10 Óֵ5cmҷݡ8-12% ˮݡ3%
xAˮ̎˾ףԸ͑d¡dl_Aˮ̎ڴcĺṩһƷ|ˮ̎aƷcգ
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