gӭ(li)ϴh(hun)Ƽ˾!
VS͞VuĽY(ji)(gu)
1S͞VuY(ji)(gu) ɽoˮҺͷɢҽM Vu(ni)ϲж(g)װ _ϴr(sh)ɾֲ՚ˮ
2pٟo(w)Ч^(q) L(zhng)ȼs1.2m˾a(chn)ƷL(zhng)ȼs0.9mL(zhng)s30%ϡpBӲλ 5-7cmg϶247(g)/m2,Mܜpä^(q)г(qing)ȷˮͿ՚Ĺ
3揽Y(ji)(gu)϶˿װ ۲ͽοM Vu϶3mmͻ F(xin)٣_r(sh)ɾݗˮͿ՚
4HDPE|(zh)Ͱl(f)ݳͮa(chn)Ʒ gɷֹʯһ (hu)ͬ(ji)ˮ׃Լ\(yn)ݔܕr(sh)׃ض׃l(f)s (ni)(yng)Сиʹîa(chn)Ʒr(sh)(hu)׃
5bˮˮտ ƿ՚ķֲ ߷(wn) (do)ˮ ֹBlock(ni)ֳͳe
6ӴAб םעҝ{ ^(gu)V(ni)̶ (f)_ Ҳ(hu)Vu
7ԞV֧ΰ ̎o(w)ˮ壻 ȷ䷴_ˮ_՚ [ʯ/pװb b̼ EBCT̼̎EBCT15~30犣 עȾȫ
8(ni)b аl(f)ݿ՚ⷴ_a(chn)ʣ՚ԼֹVʧ