您要查找的是不是：
- 射頻卡radio-frequency card
- S50射頻卡Radio-frequency Card S50
- 射頻卡T5557RF Card T5557
- 卡to check
- 射頻卡技術RF card technology
- RFID射頻卡RFlD RF cards
- 射頻卡讀寫器read/write device for RFID card
- PHILIPS射頻卡PHILIPS radio frequency card
- 交界性心律在射頻消融治療房室結折返性心動過速中的臨床意義Clinical Significance of Junctional Rhythm during Slow Pathway Catheter Ablation for Atrioventricular Nodal Reentrant Tachycardia
- 射頻識別radio frequency identification
- 射頻信號radio-frequency signal
- 非接觸式射頻卡non-contact radio-frequency card
- 射頻波譜學radio-frequency spectroscopy
- 射頻干擾radio interference
- 射頻放大radio frequency amplification
- 射頻包絡Instantaneous Bandwidth
- 微波和射頻波譜學microwave and radio frequency spectroscopy
- 射頻和微波波譜學radio and microwave spectroscopy
- 射頻微機械移相器Development of RF MEMS Phase Shifter
- 射頻泄漏R.F. leakage
