45°comperation measurement angle apparatus
Mainly application for measurement diffirent optical parts’angle,for example measure parallel plane glass’s parallel distance, wedge angle of wedge glass and so on,widely application for optical proce
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Comperation measurement angle apparatus(210 model)
45°comperation measurement angle apparatusMainly application for measurement diffirent optical parts’angle,for example measure parallel plane glass’s parallel distance, wedge angle of wedge glass and
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