- longitudinal recording
- vertical recording
- 纵向: direction; machine direction ...
- 记录: take notes; record
- 无触点纵向记录: non contact longitudinal recording; non-contact longitudinal recording
- 动向记录: trend recording
- 风向记录器: wind direction recorder
关注微信公众号:chachacidian,回复:纵向记录,即可在微信中查询翻译