【化】 equipment ground
equipment; facility; fixing; fixture; installation
【计】 device; implementor
【化】 equipment
【医】 equipment; unit
【经】 equipment; facility; installation
case; crust; husk; shell
【计】 body case; DOS shell; outer casing; shell
【化】 case; encloser; enclosure; housing; outer casing; outer housing
【计】 earth connection; G; GND
【化】 earth; ground
