English translation for "双焦装置"
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- double-focus arrangement
- Similar Words：
- "双焦面" English translation, "双焦透镜" English translation, "双焦眼镜" English translation, "双焦眼镜 玻璃, 双光眼镜 玻璃" English translation, "双焦眼镜，双光眼镜" English translation, "双胶电缆" English translation, "双胶合轮廓投影物镜" English translation, "双胶合透镜" English translation, "双胶轮运输车" English translation, "双胶片暗盒" English translation
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