瞬变比较镜 闪视比长仪

blinkcomparator  detail>>

闪视比长仪

blink comparator  detail>>

闪视比较镜

blink comparator blink microscope  detail>>

瞬变比较镜

blink comparator  detail>>

体视比较镜

stereo comparator  detail>>

比较器比长仪

comparator  detail>>

瞬变显微比较镜

blink microscope  detail>>

比长仪

comparator  detail>>

机械比长仪 机械比较器 机械比较仪

mechanicalcomparator  detail>>

阿贝比长仪

abbe comparator,  detail>>

干涉比长仪

gauge measuring interferometer interference comparator  detail>>

光谱比长仪

spectrum comparator  detail>>

立式比长仪

vertical length comparator  detail>>

通用比长仪

universal comparator  detail>>

卧式比长仪

horizontal length comparator  detail>>

杠杆式比长仪

tolerator  detail>>

光干涉比长仪

interference comparator  detail>>

色觉比较镜

anomaloscope  detail>>