air cleaner vacuum motor 中文意思是什麼
air cleaner vacuum motor
解釋
空氣濾清器真空馬達-
A cl - dv air cleaner duct valve vacuum motor
空氣濾清器導管閥真空馬達 -
A cl - vm air cleaner vacuum motor
空氣濾清器真空馬達 -
Test method for measuring air performance characteristics of vacuum cleaner motor fan systems
測定真空除塵器馬達風扇系統空氣特性的試驗方法
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