Pump body &pump casing made by alloy copper and stainless steel. reliable and corrosive-resist.
Pump body &pump casing made by alloy copper and stainless steel. reliable and corrosive-resist.
泵机体，马达外壳，以炮金铜及不锈钢材质制成，坚固耐蚀，轴心不锈钢304。
Pump body &pump casing made by alloy copper and stainless steel. reliable and corrosive-resist.
泵机体，马达外壳，以炮金铜及不锈钢材质制成，坚固耐蚀，轴心不锈钢304。