光zhòngyīngguànyòngduǎnyù:
  •   PN jié 'èr jí guǎn jī guāng qì   P-N diode laser
  •   PN jié guāng diàn 'èr jí guǎn   P-N junction photodiode
  •   PN jié bàn dǎo tǐ jī guāng qì   P-N junction semiconductor laser
  •   PN jié jī guāng qì   P-N junction laser
  •   PN jié diàn zhì fā guāng 'èr jí guǎn   P-N junction electroluminescent diode
  •   Q kāi guān chóngfù mài chōng jī guāng qì   Q-switched repetitively-pulsed laser
  •   Q tū biàn jī guāng qì   Q-spoiled laser
  •   SBS xì liè SDH guāng chuán shū xì tǒng chū chǎng jiǎn yàn bào gào   Delivery inspection report on SDH optical Transmission system of SBS series
  •   V xíng cáo guāng lǎn   V-grooved core cable
  •   W xíng guāng xiān   W-type optical fiber
  •   W xíng dān mó guāng xiān   W-type profile single-mode-fiber
  •   X guāng xiàng piàn   X-ray photograph
  •   X guāng guāng diàn zǐ guāng pǔ xué   X-ray photoelectron spectroscopy
  •   X guāng jì liàng yí   X-ray dosage meter
  •   X guāng wēi fēn xī yí   X-ray micro analyser (XMA)
  •   X guāng gǎn guāng zhàoxiàng zhǐ   X-ray photographic paper