Čájehuvvojit 1 - 1 oktiibuot 1 bohtosis ohcui Optics' Aiddostahte ozu
  1. 1
    Almmustuhtton 1997
    “...Safety of optical fibre communication systems...”
    The electronic version of this standard may be found at the Standards NZ website.
    Girji
    Lasit oiddohiidda
    Furkejuvvon:
    Laser safety.

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