Việt
trục gá bung khí nén
Anh
air-operated expanding mandrel
expansion chuck
nipple chuck
pneumatic expanding mandrel
Đức
Druckluftspanndorn
Druckluftspanndorn /m/CNSX/
[EN] pneumatic expanding mandrel
[VI] trục gá bung khí nén
air-operated expanding mandrel, expansion chuck, nipple chuck
air-operated expanding mandrel /cơ khí & công trình/