intrauterine contraceptive device(abbr. IUCD;IUD)
【运输】牵引力传输装置，轨道车辆支撑制动能量【运输】铁路枕木上转换牵拉、制动力的装置
device for transferring the tractional, braking powers in the case of bolster rail vehicl
暂无补充释义。
相关词条
knife-sharpening device
turning device
driving mechanism for push-button switches with click-stop device
rope clamping device cable hoist
device for imparting false twist
cistern with lifting device for flush closets
twisting device