GB/T 34184-2017红外光学玻璃红外折射率测试方法偏折角法国家标准
英文:Test method for infrared refractive index of infrared optical glass—The deflection angle measurement GB/T 34184-2017介...
英文:Test method for infrared refractive index of infrared optical glass—The deflection angle measurement GB/T 34184-2017介...