ëƤ(dng)ãģ
Ҫɷ֣
ۡءFOSzȡС(f)ϾSBˎȡ13N
ܹЧ
һ_θʳpٸaϡ
ι3-5,ʳ@,S㼚(x)ā,@60%-80%
ãͨ^wҺ(x)ϵy(tng)ٵ{(dio)M(jn)ٵİl(f)ߴ(yng)(du)ëƤ(dng)YaȾˮԿ݆ȶNкܺõA(y)ίá
{(dio)c{(dio)
ι3-5,ëƤ(dng)ﳣҊϡaȰY@pL(zhng)ʹ(hu)õЧĸƣpٸNİl(f)
(yng)L(zhng)
L(zhng)ʹ,ëƤ(dng)(du)Nh(hun)׃đ(yng)(yng)@ͣL(zhng)ʹ߃(yu)|(zh)Ƥȼ(j)(g)wƤL(zhng)ƽ10-20Ƥëqë혣ƤM(jn)Ƥs̓Qëڡ
߳ɻ{(dio)߷ֳ
ƷЪ(d)صӣ(qing)(dng)߳ɻʣߌ(du)(yng)ͼĵֿpίM(fi)
ע(xing)1ɲøƄÓù(yng)ˎ
2Ʒoԏ(qing)ꎛͨL(fng)̎