光学测试 meaning in English

optical test

We should do an optical test to make sure ,
我们应该做个光学测试以确保无误
Methods of non - optical test for welding goggles and mask
焊接护目镜和面罩非光学测试方法
Measuring transmission characteristics of the uv optical fiber
弹流油膜光学测试系统的特性分析
Modern optical testing technology
近代光学测试技术
Modern optical testing technology
近代光学测试技术

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