ٱǸك(yu)|(zh)Sa(chn)(wn)a(chn)Ҫʩ֮һnj(du)ڶpĸٶԣҪbڇ“920”24-Dɻι(hu)Ⱦ(sh)Ӱ푸ٵƷ|(zh)BNüغֲL(zhng){(dio)(ji)o(w)ʩ
1ÏV802~懊ʩV802ܸ~ƬĹܣʹ~Ƭ~GغߣM(jn)L(zhng)(qing)(du)Ч@ٸ߮a(chn)(wn)a(chn)ƹ(sh)Ʒ|(zh)_µ;ڸٳںڇʩV8022-3Σÿ10ˏV802ˮ20~懊ʩ
2~懊ʱ̎ѿ_(x)ʢѺ~ƬAΣ(hu)Ĵă(ch)B(yng)ͬr(sh)˕r(sh)һ^ͣϵ^nj(du)ڻ(sh)^٘~懊ʱЧ?yn)黨~懊ʺк@|(zh)@õ~懊ʷ飺ڇ0.3-0.5%Һ0.3%ؼ0.3%⛻Һx15-20ه1
3״ױ״кهȰ17N߀иȩN}@Щ|(zh)ܴM(jn)~Gغϳ߹ЧʣЙC(j)|(zh)ķe(qing)ٌ(du)B(yng)ֵգ~eʹM(jn)(sh)Ķ߸ٵĮa(chn)Ʒ|(zh)һa(chn)10%5Ѯ7Ѯ10-15쇊1B3-4Σ300Һʩr(sh)(yng)xo(w)L(fng)o(w)¶ˮt(yng)3-4r(sh)ԺM(jn)СС^FõĴҺ؇~~Ҳ⛡r(nng)ϡʹ
4ϡ(j)ԇ(yn)ϡҺڻѿȄ(dng)ڡʼʼڇʩ338.1%a(chn)27.9%a(chn)(sh)`һڻѿȄ(dng)ʼڇһڶ_ʼڇڶһʹÝȞ300/ϡҺ