area of bearing /cơ khí & công trình/
mặt đỡ
area of bearing, bearing area, bearing surface
diện tích gối tựa
area of bearing, bearing, bearing area, bearing surface, seat, thrust face
mặt tỳ
area of bearing, bearing, bearing area, bearing surface, carrying surface, gasket seat, scating surface, seat
mặt tựa