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luminance standards
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luminance standards
Encyclopedia
工学
光度计量基准
释
luminance standards
亮度基准
用于复制和传递光亮度单位量值的标准器具。又称光谱辐射亮度标准灯、亮度标准灯。
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packaging materials
packaging materials for pharmaceutical preparations
packaging process for low thermal resistance
packaging regulation
packaging-shaping defect
packaging standardization
packaging technique
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Packaging Textiles
packaging waste directive
pack cementation
packed-bed bioreactor
packed bed electrode
packed bed reactor
packed bed thermal energy storage
packed capillary
packed capillary electrochromatography
packed column
packed dryer
packed flotation column
packed hole assembly
packer fluid
packer unfreezing
packet
packet classification
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