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- 薄膜Q開關film Q-switching
- 機械Q開關mechanical Q-switch
- 開open
- 開關power switch
- 關(surname)
- La_3Ga_5SiO_(14)晶體電光Q開關的研究Study on Electro-optic Q Switch of La_3Ga_5SiO_(14) Single Crystal
- Q開關/鎖模連續Nd:YAG激光器輸出的特性Characterisation of the output from a Q-switched/mode-locked CW Nd:YAG laser
- 接近開關proximity switch
- Q開光激光Q- Switch laser therapeutic
- 空氣開關air-break switch
- 連續固體激光器用聲光Q開光Acoustooptic Q-switch Used in CW Solide Laser System
- 限位開關limit switch
- 總開關master switch
- 微動開關MSW
- 壓力開關pressure switch
- 自動開關recloser
- 安全開關safety switch
- 腳踏開關foot (pedal) switch
- 薄膜光開關thin film optical switch
- 選擇開關option switch
