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国防区域最高计量标准
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国防区域最高计量标准
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工学
(计量)
释
regional primary standards of national defense
国防区域最高计量标准
在国防二级计量技术机构设置区域内具有最高计量特性,由国家国防科技工业计量主管部门考核合格并授权在区域内进行量值传递的测量标准。
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