【机】 belt-conveyor support
【化】 band conveyor; belt conveyer; belt conveyor
support; sustain; brace; buoy; crutch; hold up; prop; uphold
【经】 underpin
device; apparatus; fitting; installation; setting; unit
【计】 blaster; U
【化】 equipment; set; set up; setting
【医】 apparatus; device; fitting; installation; mounting; unit
【经】 equipment; installation