This paper introduces the principle and structure of a TENS (Transcutaneous Electric Nerve Stimulation) apparatus.

介绍一种恒流型TENS治疗仪的工作原理和结构。

youdao

This paper introduces the principle and structure of a TENS (Transcutaneous Electric Nerve Stimulation) apparatus.

介绍一种恒流型TENS治疗仪的工作原理和结构。

youdao