single-stage pump_农牧林英汉词典
single-stage pump
[农牧林英汉词典]
single-stage pumpn.单级泵
是什么意思，single-stage pump的解释，single-stage pump的翻译
n.单级泵
single-stage pump_农牧林英汉词典single-stage pump
[农牧林英汉词典]
single-stage pump是什么意思，single-stage pump的解释，single-stage pump的翻译
