    ̵ˮɰ
    (1) ˮɰõɰһɰɰӦ3%ˮ˲ùˮࡢͨˮ࣬ŲӦ325š
    (2) ˮɰϱȲ˵1:2ȲӦ3.5cm
    (3) ̣ɨߡˢˮཬˮɰγ߹ƽľĨƽѹʵĨѹ()
    (4) ˮɰܵȾֲȡֹѴʩҪ󣬷ɼʩ
    (5) ˮɰӦʵľĨɱУƽѹʵ˲ɰۡӡ ÿ߼ƽȡ
    (6) ѹ顣ͷɰˮøĨѹĨƽɰжѹ⣬Ѱӡɰʵѹƽʹƽɰǰѹʹ⻬
(7) ѹ24Сʱþĩǣˮһڡ

