单词	埋刮板给料机
释义	埋刮板给料机en masse feeder
随便看	direct-reading scale direct-reading spectrograph direct reading system direct-reading tacheometer direct reading theodolite direct-reading thermometer direct reading totalizer direct reading totalizer--drt direct reading totalizer，drt direct read-out ground station direct read-out image dissector direct read-out infrared radiometer direct reason of electrical accident direct receptance direct recombination direct recorder direct recording direct-recording direct recording polarograph direct recording pressure type wave meter direct rectifer direct redrawing direct reduction direct reduction process direct-reduction process