Việt
sự bôi trơn quay vòng
Anh
recirculating lubrication
recirculation lubrication
Đức
Kreislaufschmierung
recirculating lubrication, recirculation lubrication /cơ khí & công trình/
Kreislaufschmierung /f/CT_MÁY/
[EN] recirculating lubrication, recirculation lubrication
[VI] sự bôi trơn quay vòng