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Դchangbanqiao | l(f)rg2021-6-22 14:15:56 |
䓊AɰҎ(gu)J(rn)(zhn)L䓊AɰҎ(gu)AgC(j)е(qing)ȴwСp,LLˮ|(zh)l(wi).䓊AɰҎ(gu)gӭԃ
Lp@O(sh)了٣̓(ni)(qing)bĿǰa(chn)S~sݬR|(zh)һr܅|(zh)xĝT≺Ժã(ni)Bm(x)p@^O(sh)(f)sO(sh){(dio)ԇõԒ|(zh)(wn){(dio)ԇҲ(bo)Ua(chn)Ʒr^a(chn)Чʸߣ䓊Aɰܹˇ䓹Bm(x)p@ˇИI(y)˼·:
F(xin)еĹܵ(bio)(zhn) GB/T 21238-2007 ƶr˿](bio)(zhn)ďVԺm(yng)(bio)(zhn)Ҫ(c)ڶLp@ָܵ(bio)]ЌBm(x)p@ܵTҎ(gu)F(xin)еĘ(bio)(zhn)mڌBm(x)ܵa(chn)ƷO(jin)|(zh)
ĥСݔ\(yn)߹ܺͻܵıֲڶȣҲ䓹ֲܱڶʹÉڃ(ni)ֲ׃䓹@pسˮĥpʧͬڏ¿ݔ50%ݔͬl£O(sh)Ӌ(j)x^СֱIJ䓹Ķ̳ʼc䓹ֱܻͬIJ䓹ɜpى^pʧ(ji)ʡõĹļs(xing)Ŀ䓹ܲ䓊Aɰ30%~40%A(y)(yng)ܵL\(yn)M(fi)A(y)(yng)īTFܹͲܵ?䓹ܵă(ni)⻬ϵ(sh)H0.0083h(yun)С䓲ϵ(sh)0.00840.0130.0130.0110.0114|(zh)p\(yn)ݔbܵ1/10^pIJ䓹H\(yn)ݔ^й(ji)ʡͺģ߀ˌ·Ҫ⣬12mĆιLȜp˽^(sh)Bӟo躸̎ꎘOo(h)b˰bL(fng)U(xin)߀ܽbжͰbM(fi)á
һƪ䓊AɰҎ(gu) | һƪ䓊Aɰܲ|(zh)ݔˮܵ | б |
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