visibility (visual distance, visual range, field of vision, sighting distance) measuring_专利英汉词典
visibility (visual distance, visual range, field of vision, sighting distance) measuring
[专利英汉词典]
visibility (visual distance, visual range, field of vision, sighting distance) measuring【物理】
可见度（可见距离、可见范围、视觉距离）测量
是什么意思，visibility (visual distance, visual range, field of vision, sighting distance) measuring的解释，visibility (visual distance, visual range, field of vision, sighting distance) measuring的翻译
