【化】 urea plant; urea unit
urea
【化】 carbamide; urea
【医】 carbamide; urea-; ureo-; usea
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