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邮政业标准体系
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邮政业标准体系
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Postal Industry Standard System
《邮政业标准体系》
寄递及其他由国家规定的邮政服务范围内的相关标准,按其内在联系形成的、科学的有机整体的行政法规。是全国标准化体系的一个子体系,是编制邮政行业各类标准和制定标准制修订计划的重要依据。
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quadratic extension
quadratic extension field
quadratic factoring method
quadratic field
quadratic field extension
quadratic form
quadratic form of a knot
quadratic form of a link
quadratic form of a quiver
quadratic form over a vector space
quadratic form rank
quadratic form signature
quadratic forms of same type
quadratic formula
quadratic function
quadratic functional
quadratic group
quadratic hypersurface
quadratic ideal
quadratic inequality
quadratic inequality constrained least squares problem
quadratic inequality constrained least-squares problem
quadratic integrability
quadratic integral
quadratic integral form
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