rolling needle meaning in Chinese
滚针
Examples
- Observation on therapeutic effect of rolling needle therapy on insomnia
滚针治疗失眠症临床疗效研究 - 3 rolls needle plate
三排牙针板 - 4 rolls needle plate
四排针板 - The patch adopts the roll needle set and adapt to all kinds of thick film
超薄带感应线路，能自动切断电源，使用时间长，夹片装置采用滚针式装置，适用于各种厚度胶片。