ţֻ50ʹţ׃ñw|(zh)rҿɃ200B(yng)ţɱЧѡF(xin)ʼg(sh)Ҫc(din)B£
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ȸ(q)xţw(ni)оx{xxѪxβʵȶNx(yn)ӰţLl(f)ǰ(q)w(ni)xxÏVVЧͶı150--250ƬֱӹҲɰÿw20--30pȷۣͶ^ЧwxֻҪ1%--3%ĔxˮҺͿȻa(b)ιc(din)a(b)京صĻ
ռZ䷽
500--600800--1000ˡ100--120̼}Ƿʳ}50ˡϞÿ^ţ1ąι硢ιoÿιr(sh)ιg1Сr(sh)ţˮ
c(din)ע
ÿ^ţÿľι(yng)ԭ750ߵ1000ˣ؏100--120ߵ150ˣʹðϕr(sh)أoă(yu)|(zh)ɲݻնţɲʳԳԱMˡЗlÿι10c(din)߀ιmҹ˄(chung)õĭh(hun)̭ţֻ1ҵĶK˩B(yng)òۺͶιҲг3--5Ķ̹(ji)@ӿȵ\(yn)(dng)pwնM(jn)а̎
նг15ԃ(ni)Ķ̹(ji)նʯˮ1003450ıʯˮٝڽն֮ñĤwסϡܷ߅ֻ2--3ܼꮅ@ιţʳʿ20%ֵ|(zh)1--2Ч(hu)