ʽVCֱM(jn)НsÓˮʡoB(ti)A(y)sؼ(yng)ĔO(sh)䣬(ji)sռeʽVCҪÁ̎a(chn){ȥˮVɺˮ^͵ęC
ʽʽVCmԱF(xin)Щ:
1)ʽVCBm(x)b̎^һ_2ʽVCÿСr̎s10-20m3
2)ʽVCռeСڄӏȵ˲㡣
3)ʽVCVຬˮʵ_(d)17-30%NɻO(sh)䣬SSo(h)ɱ
3ˮ̎퉺VCVƽݼyW(wng)Y(ji)(gu)M(jn)׃ΣϴЧLNVĤʹÉĶͺ(ji)sa(chn)ɱVC䲻PݔҺã늙CСʡ
4^Vıã÷늙CݔܲÿbʽBӣжϴ^V^Vem÷VˎʳƷИI(y)ЏV;(yng)ˎSᘄˎҺ^VϣЧ