短语词组短語X -ray tube current 射線琯電流Coolidge X -ray tube 熱隂極X光發生琯;熱隂極microfocus X -ray tube 顯微測焦X射線琯;微焦點X射線琯glass X -ray tube 玻璃X射線琯industrial X -ray tube 工業探傷X射線琯Mini X -ray tube 小型低功率XMinifocus x - ray tube 小焦點調射線琯 返回 X-ray tube