词汇	履立
释义	履立 lǚ lì犹操守。
随便看	core-drilling inspection core drilling machine core-drilling machine core drilling method core-drilling method core drilling outfit core drilling rig core drilling rig, coring rig, exploratory rig Core drilling with long core barrel core drill machine core-drill machine core-drill method core drill nachine core drills Core drills-Technical requirements Core drills with parallel shanks core drill with parallel shank core drill with taper shank core-dril method core driver core-driver core dryer core drying core drying cradle core drying furnace