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projection optical measurement instruments
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projection optical measurement instruments
Encyclopedia
工学
投影式光学计量仪器
释
projection optical measurement instruments
投影式光学计量仪器
将工件或工件的一部分用强光照明后,经透镜放大成像于影屏上实现轮廓计量的光学系统。
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Bendixson sphere
Bendixson transformation
bend knot
bend point
bend resistance
bend testting machine
Bendu Treaty
bend waveguide
benedeniasis
Benedetta Cibrario
Benedetta Rosmunda Pisaroni
Benedetti
Benedetto Croce
Benedetto Ferrari
Benedict Arnold
Benedictine Order
Benediction
Benedict Konstantinovich Livshits
Benedict of Nursia
Benedict's reagent
Benedict-Webb-Rubin equation
Benedict-Webb-Rubin-Starling equation
Benedict ⅩⅥ
beneficiability test
Beneficial Messages
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