downton pump是什么意思、英文翻译及中文解释
downton pump
词语: downton pump
解释: 【消】达温特曲柄式手摇泵
词典: 消防专业英汉词典
downton pump 相关解释
downton pump 〔名词〕邓通式曲柄手摇泵
Downton pump 邓通曲柄手摇泵
downton pump
词语: downton pump
解释: 【消】达温特曲柄式手摇泵
词典: 消防专业英汉词典
downton pump 相关解释
downton pump 〔名词〕邓通式曲柄手摇泵
Downton pump 邓通曲柄手摇泵