opposed multiblade damper是什么意思 opposed multiblade damper在线中文翻译

opposed multiblade damper是什么意思，opposed multiblade damper在线翻译，opposed multiblade damper中文意思，opposed multiblade damper的中文翻译，opposed multiblade damper发音，opposed multiblade damper例句，opposed multiblade damper词组短语，opposed multiblade damper怎么翻译，单词opposed multiblade damper的意思