【电】 径向场

groove for radial nerve【解剖】;sulcus for radial nerve【解剖】;sulcus nervi radialis【解剖】

radial-arm saw

radial piston gearing of the Thom type

radial symmetry

radial drilling machine

ligamentum collaterale radiale【解剖】;radial collateral ligament【解剖】

multi-stage radial-flow pump

new series radial drilling machine