a(chn)ƷҪg(sh)
ʹ÷:
1.ۄֱʹҲɴˮϼ60%ˮ֝ټۄˮֱӼʹ2.Ӌ(j)횜(zhn)_锇(yng)Lr(sh)g1-2
bA:
1.ۄÃ(ni)ϴ⾎pӰbÿ40kgҺwôͰbҪܷ⣬ֹˮl(f)ɺ2.ۄ(yng)AͨL(fng)ČÂ}(ni)Чڞ^Чڽ(jng)zy(c)ϸԿʹ