vacuum tube type electrocardiograph meaning in Chinese
电子管式心电图机
Related Words
- electrocardiograph
- voltage electrocardiograph
- electrocardiograph electrodes
- electrocardiograph electrode
- multichannel electrocardiograph
- unipolar electrocardiograph
- pocket electrocardiograph
- foetal electrocardiograph
- electrocardiograph analyzer
- portable electrocardiograph
- vacuum tube transmitter
- vacuum tube triode
- vacuum tube type electrosurgical unit
- vacuum tube type rectifier