English translation for "视准计；准值仪"

collimator

Similar Words：

"视准改正" English translation, "视准改正，视准" English translation, "视准改正，视准校正" English translation, "视准管" English translation, "视准光线" English translation, "视准检影器" English translation, "视准精度" English translation, "视准镜" English translation, "视准面" English translation, "视准目镜" English translation