Việt
sườn trung gian
sườn tăng cứng
Anh
intermediate rib
ribbed stiffener
bead
counterfort
feather
reinforcing rib
rib stiffener
stiffener
intermediate rib, ribbed stiffener /xây dựng/
sườn (tăng cứng) trung gian
bead, counterfort, feather, reinforcing rib, rib stiffener, ribbed stiffener, stiffener