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读数、测量显微镜
Reading Microscope and Measuring Microscope
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比相仪
Phase Comparators
价格：￥0.00
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接触式干涉仪
Contact - type Interferometers
价格：￥0.00
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逆反射测量仪检定规程
Verification Regulation of Retroreflectometer
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黑白密度片检定规程
Verification Regulation of Black and White Step Tablet
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综合验光仪(含视力表)检定规程
Phoropters (Eye Chart Included)
价格：￥0.00
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光学辐射计量名词术语及定义
Terminology and Derfinitions for Optical Radiation Measurements
价格：￥0.00
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激光干涉仪
Laser Interferometers
价格：￥0.00
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光干涉式甲烷测定器
Interference Type Methane Measuring Device
价格：￥0.00
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