词语螺旋桨泵
解释propeller pump
propeller pump〔名词〕螺旋泵,轮叶泵详细»
propeller pump〔名词〕螺旋泵详细»
propeller pump旋桨泵详细»
propeller pump螺旋泵,叶片泵详细»
propeller pump〔名词〕螺旋桨泵详细»
propeller pump〔名词〕轴流泵,旋桨式水泵详细»
propeller pump〔名词〕旋桨泵详细»
螺旋桨泵propeller pump详细»