English translation for "视准管"

[ shìzhǔnguǎn ]
tubular collimator

Similar Words：

"视准点" English translation, "视准法" English translation, "视准改正" English translation, "视准改正，视准" English translation, "视准改正，视准校正" English translation, "视准光线" English translation, "视准计；准值仪" English translation, "视准检影器" English translation, "视准精度" English translation, "视准镜" English translation