a(chn)Ʒ
Ÿ̩
Ҫɷݡ^ùֿùճĤޏ(f)Ч
ˎá^ù،(du)NmԗUcUɳTϾ־RϾ׃ΗUжֿùҪmԾ(du)֧ԭwžUϗUѪ^(qing)(du)iwwҲһ
m(yng)Y(du)֧ԭwϗUȶN(x)iϵKCϰYF(xin)飺ʳԴiҺճēԱҺëցyؚѪݣLȰY
÷ÿ1000kgϼ뱾Ʒ1000gÿ50gƷ100ϣаB5-7A(y)pt(y)
ÿ1Lˮ뱾Ʒ0.5gÿ50gƷˮ200B5-7졣A(y)pt(y)
ע(xing)Ʒcĭh(hun)ͬ
e]
һA(y)Ÿ̩50g100-150B3-5졣
ίNԭĺϵKCϰYŸ̩50g100B5-7
b50g/20/Ͱ