And is your back brush just hanging in the shower, collecting germs?
挂在您浴室里的浴花是否很容易聚集很多的细菌和微生物?
2
Domestic and foreign use of various brushless motor, brush planes, collecting ring.
国内、外各种电机用碳刷、刷架、集电环。
3
The separated (B4) oil can thus be collected from the relatively ice-free water surface (WL1) with an oil collecting device (200), which may have for example a brush skimmer.