rotary oscillating pump是什么意思 rotary oscillating pump在线中文翻译

rotary oscillating pump是什么意思，rotary oscillating pump在线翻译，rotary oscillating pump中文意思，rotary oscillating pump的中文翻译，rotary oscillating pump发音，rotary oscillating pump例句，rotary oscillating pump词组短语，rotary oscillating pump怎么翻译，单词rotary oscillating pump的意思