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MBRһwˮ̎OĤﷴ(MBR)M(jn)ˮ̎ĤﷴЃ(yu)c(din)ˮ_˜\гɱϵy_ԏԄ(dng)̶ȸߵһwOռeСڼȿС͵ˮOֿ^ˮ̎S(chng)(վ)ĺ̎ԪĿǰˮ̎I(lng)оğc(din)ЏV韵đǰ
MBRĤĴڴϵyҺxĶʹMBRĤﷴijˮˮ|(zh)ݷeؓɶõ(jng)Ĥ̎ˮˮ|(zh)˜ʸ(jng)^(gu)γˮ|(zh)ﰲȫԸߵˮֱˮԴĤ^(gu)VﱻȫMBRĤﷴ(sh)Fˮͣr(sh)gcgďصx˂y෨Û(wn)}MBRĤﷴЌȾȥЧʸͬr(sh)M(jn)ÓЧˮˮ|(zh)ʣa(chn)Ooռe(ֻЂyˇ1/3-1/2)UݷԄ(dng)̶ȸ(jin)εȃ(yu)c(din)
MBRһwˮ̎O䰲bE£
1bDcADʂAbƽDСߴûװAҪƽЉ5t/m2AˮƽڻAעBڽYM(jn)аbO䰲bڵƺAxƺ˸߰Dߴͬr(sh)ھL(chng)xA߅(xin)500mmԱܵb
2ܵbBӑԓOλr(sh)]Oλr(sh)f(shu)(sh)Oϵ܇(ch)λСbF(chng)ՈDλͲwλܷeg_
3bDBӹܵOλBӹܵƤ|o̺ʹB̎B©
4bꮅOcAذBӹ̶CʹO(dng)ϸͬr(sh)Oעˮ(o(w)ˮr(sh)ˮԴԁ(li)ˮ)M(mn)_70%ԷOϸͬr(sh)zøܵПo(w)B©ԇˮ·ڲB©ͬr(sh)O䲻ܵˮϝqʹOeλ̓Aб
5O䰲bꮅo(w)Ocg϶к(sh)ƽr(sh)ע⣺(1)O˿w߳ƺ50mm(2)˿wϵM(jn)
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