duplex mechanical pump是什么意思、英文翻译及中文解释
duplex mechanical pump
词语: duplex mechanical pump
解释: 联式泵
词典: 消防专业英汉词典
duplex mechanical pump 相关解释
联式泵 duplex pump
联式泵 duplex mechanical pump
联式泵 duplex pump
duplex mechanical pump
词语: duplex mechanical pump
解释: 联式泵
词典: 消防专业英汉词典
duplex mechanical pump 相关解释
联式泵 duplex pump
联式泵 duplex mechanical pump
联式泵 duplex pump