delivery valve是什么意思、英文翻译及中文解释 本文已影响 783人 delivery valveing-bottom: 85.63%;"> 词语: delivery valve解释: 输送阀词性: 名词词典: 电力专业英汉词典 delivery valve 相关解释 delivery valve 〔名词〕输出阀 delivery valve 排气阀 输送阀 transfer valve 输送阀 delivery valve 输送阀 delivery valve