短語詞組短語settling g pond 澄清池mud settling pond 濾泥沉淀rotational flow settling pond 旋流沉淀池mechanical agitation settling pond 機械加速澄清池slurry settling pond 煤泥靜置池Ash settling pond 沉渣池Ash h settling pond 沉渣池tube settling pond 斜管沉淀池 返回 settling pond