Việt
sự khoan xoay
Anh
rotary drilling
rotary drill
Đức
Rotarybohren
Drehbohren
rotary drill, rotary drilling /xây dựng/
Rotarybohren /nt/D_KHÍ, THAN/
[EN] rotary drilling
[VI] sự khoan xoay
Drehbohren /nt/XD, THAN/