single-stage centrifugal pump
[石油英汉词典]
single-stage centrifugal pumpn.单级离心泵
是什么意思,single-stage centrifugal pump的解释,single-stage centrifugal pump的翻译
single-stage centrifugal pump
[石油英汉词典]
single-stage centrifugal pump是什么意思,single-stage centrifugal pump的解释,single-stage centrifugal pump的翻译