A simple and inexpensive optical fiber vibrometer with reflectivity and illuminating power compensat

中文解释

介绍了一种结构简单、价格低、带有反射率和亮度补偿的光纤振动计。

正在查询

humpback 按时交付 raccoon dabbling duck diced carrots subscribe earnestly speculative dealer dear money choose speedily apply for membership in a society