Internet technicians are measuring the light signal using the Optical Time Domain Reflectometer. To measure the termination of light for maintenance of fiber optics

Internet technicians are measuring the light signal using the Optical Time Domain Reflectometer. To measure the termination of light for maintenance of fiber optics图片
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Internet technicians are measuring the light signal using the Optical Time Domain Reflectometer. To measure the termination of light for maintenance of fiber optics
  • 素材ID：357639629
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  • 格式：JPG
  • 作者：Whiraphan
  • 最大分辨率：4897 x 3264px
  • 最大输出：41.46 x 27.64cm (300dpi) | 172.76 x 115.15cm (72dpi)
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