4 SD潜水式ボアホールポンプ（4 SD 8‐46）
4SD SERIES Electrical Submersible Deep Well Borehole Water pumpApplication:Water supplySprinkler irrigationPressure boos
3.5SD水中ポンプ
3.5SD SERIES Electrical Submersible Deep Well Borehole Water pumpApplication:Water supplySprinkler irrigationPressure bo