JOURNALISM
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ĺϳɷ1.a(chn)ܶжcuͪ뿞ԭϵu}cҺԭϵİcȻԭϵȻǻl(f)؞ԭϵİl(f)ᷨԭϵᷨͰl(f)ᷨ(ַQҺ෨)Һ(jng)⻯cښl·(yng)Ě෨(ni)йI(y)xšl(f)ᷨԼcֱӺϳɵİɷNcl(f)40-70MлǻɰƷȻˮMнY(ji)ƵðƷԭĶ~:2000kg/tl(f)1500kg/t 2.ϳɷҪК෨Һ෨ɷN෨lO(sh)|(zh)Ҫa(chn)ƷҰճڷ(yng)(ni)轛(jng)a(chn)ɱߡ(yu)cǮa(chn)ƷȸSҲõĶҺ෨ 3.^İl(f)뷴(yng)У轵20~40 _ʼ밴ϺõϽY(ji)20 Ҕ8 hu70~90 棬sҺôְˮؽY(ji)ÓˮøȾƷ 4.ǏLewisSO3cLewisANH3ļӺȡҪߵİrȫoˮėlֱøȵSO3c(yng)^rcl(f)ᷴ(yng)ȡЙCеbõĈAןƿˮԡм560g 100%ڏҔ100gطֶ(s45min)뵽עⲻҪʹضȳ^40Ȼм309gl(f)(65%xSO3)42~45Ĝض·16hòɰо©^V(yng)üϴ50%ϴ죬ļ״ϴ 5.20%İl(f)ӟ30棬ضȿ60~65棬3HȻ80~852h(yng)Y(ji)s5^VýY(ji)x˦ɺ5%ҴϴVɺsˮؽY(ji)ðἃƷ 上一篇cĻ; |