【化】 refining plant
make with extra care; refine
【化】 polishing; refining
【医】 purification; rectification; refine; refinement
【经】 refine; refining
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