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verification of measuring instrument
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verification of measuring instrument
Encyclopedia
工学
计量溯源性
释
verification of measuring instrument
计量器具检定
查明和确认计量器具是否符合法定要求的程序。包括检查、加标记和(或)出具检定证书。通常是计量检定人员利用计量基准、计量标准对新制造的、使用中的和修理后的计量器具进行计量特性的评定。又称检定。
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ecological and environmental monitoring information release system
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ecological aquaculture types
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ecological assessment
ecological assets
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ecological benefits of soil and water conservation
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ecological consciousness
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