短語詞組短語vertical lineshaft turbine pump 深井泵vertical l turbine pump 立式渦輪泵multistage vertical turbine pump 長軸深井泵vertical turbine pump coupling 深井泵聯(lián)軸器vertical turbine fire pump 立式渦輪消防泵multistage vertical turbine pump coupling 長軸深井泵聯(lián)軸器HOT WELL VERTICAL TURBINE PUMP 高質(zhì)泵vertical l turbine fire pump 立式渦輪消防泵1 -HOT WELL VERTICAL TURBINE PUMP 高質(zhì)泵 返回 vertical turbine pump