Việt
sự xẻ rãnh
sự xẻ khe
Anh
slitting
slotting cutter
cutting out
grooving
plough
ploughing
slitting /xây dựng/
slitting, slotting cutter /cơ khí & công trình/
cutting out, grooving, plough, ploughing, slitting, slotting cutter