horizontal roll

horizontal roll convection

horizontal roll stand

horizontal snapping rolls

edge snapping roll

snapping roll

Type of the snapping roll

horizontal directional drilling horizontal directional drilling technology

horizontal well with long horizontal section

bight-speed roll-on roll-off ships

container roll-in-and-roll-out platform(CROP)

large area roll-to-roll nanoimprint lithography

motor roll-in-roll-off ship

roll bending roll

roll in-roll-out

Roll my log and I’ll roll yours

roll-on and roll-off

Roll-on roll-off (Ro-ro)

roll-on roll-off function