English translation for "准直管，准直仪"
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- collimator
- Similar Words：
- "准直辐射" English translation, "准直格子" English translation, "准直管" English translation, "准直管, 平行光管" English translation, "准直管，平行光管" English translation, "准直光" English translation, "准直光管" English translation, "准直光镜" English translation, "准直光束" English translation, "准直光束, 平行光束" English translation
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