Ŵճж^(gu)λrϵĄ(hu)^@Ӱ^ҲӰʹáôޏ(f)ޏ(f)kЩһ(li)W(xu)(x)һ°ɣ
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þϵĄֻкСһlͿԇԇk@ЩܳҊ(jin)CЧ
1.Ϳࣺ(x)СĄǺ@Ą۵ԒͲҪ̫ϣˡDһc(din)ڒⲼðɫЧ^ͿڄҪr¶Ϳ״һKɃĝɃЛ](mi)׃@һc(din)
2.Ĩˮ1.5ˮc15ˮһKɃIJպc(din)ˮҺڄϳܲˮɃҪr؏(f)ϲEֱ׃@һЩ
ȥ
1.I(mi)Щ̎۵Č(zhun)îa(chn)Ʒ@Щa(chn)ƷڼҾߵI(mi)VĄôŪȥжëͨ߀DzɫȻ(wn)(wn)Л](mi)mõĹߡչߺϵָʾȡɳP(pn)b@^@^ٶ{(dio)͙nȻ_(ki)ʼĥbɳP(pn)@^ĥƽ
2.ë|ͿĨFڲϳͿĨҪr؏(f)ϲEֱʡøɃĺdպc(din)ˮҺ60ˮc1.9ˮĻҺϵFɃ
3.Ҍ(zhun)I(y)IJޏ(f)˾܉ЧČޏ(f)ʡr(sh)ʡ