医用X光管 X-rays tubes for medical purposes ; X-ray tubes for medical purposes ; rays tubes for medical purposes

小型x光管 miniature x-ray tube

微焦点X光管 MicrofocusXraytube

热阴极X光发生管 Coolidge X-ray tube

X光导管 X-ray capillary

导管X光 monolithic capillaries X-ray optics

X射线光管 X-RAY LIGHTER

x光导管 x ray guiding tube

x光支气管影象 x-ray bronchus image