- 更多网络例句与镜头支架相关的网络例句 [注：此内容来源于网络，仅供参考]
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Item: Hybco Model 1920 Optical comparator with 10 diameter cross line screen with protractor ring and tool makers chart, with vernier scale, 20X lens with positioning compound giving longitudinal and cross adjustment, power supply and brackets for mounting on model 3000 TC.
项目：Hybco Model 1920 光学投影仪。带360度量角器和刀具制作图表的十字线投影屏直径10英寸，带游标尺，可横向，纵向调节的20倍镜头，3000TC用电源与支架。
- 更多网络解释与镜头支架相关的网络解释 [注：此内容来源于网络，仅供参考]
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lens holder：透镜架,镜头支架,镜头支架
lens grinding 透镜磨光 | lens holder 透镜架,镜头支架,镜头支架 | lens hood 镜头遮光罩,镜头遮光罩,透镜遮光罩,遮光罩,物镜遮光罩
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Lens hood：镜头遮光罩,镜头遮光罩,透镜遮光罩,遮光罩,物镜遮光罩
lens holder 透镜架,镜头支架,镜头支架 | lens hood 镜头遮光罩,镜头遮光罩,透镜遮光罩,遮光罩,物镜遮光罩 | lens impaction 晶状体嵌塞