短語詞組短語uniform infiltration medium 均勻滲透介質(zhì)uniform working medium 均質(zhì)工質(zhì)Uniform filtering medium 均質(zhì)過濾uniform filter medium 均質(zhì)濾料uniform filtration medium 均質(zhì)濾料Uniform quartzite medium 均質(zhì)石英砂濾料non -uniform medium 非均勻介質(zhì)layered uniform medium 分層均勻介質(zhì) 返回 uniform medium