Ͳa
Ͳaԣ
1ͲaăͲҎ(gu)c·,xԽԉʽܷԵĻԭc,܉ S·sʽڙC_չSτ,һй·ܷҎ(gu).CcͲҎ(gu)gxʽͺϲܷ,͟,gϻ,Üض-40150,r_350.ܴ_τ,ܴ_|й¶.
2ͲaOӋ˷O,ɴ_sʽOλr_,MʹȫܵW\İȫϵMһ.
3Ͳaxʽzܷܛʯīh(hun)߂俹ȴĦ0.04~0.10)Чdzĺzޱݵԡ
4ͲaʹڴƣvʹÉc·dzτӱӽؽQʳ}ˮ}ҺȻh(hun)gܺãRwP䓰50֮⣬ԺpܷԌHЧ׃rٶȔQomPܷҲɌ_˨ɵȡȦٷMһӻpܷȦoȦٴΑ
5Ͳa}ɷ֟oҎ(gu)dzm|߅h(hun)}˜ʵϵy(tng)ܛ