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ASTM E29-2008 使用试验数据中重要数字以确定对规范的适应性

ASTM E29-2008 使用试验数据中重要数字以确定对规范的适应性

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资料描述

【英文标准名称】: Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
【原文标准名称】: 使用试验数据中重要数字以确定对规范的适应性
【标准号】: ASTM E29-2008
【标准状态】: 现行
【国别】: 美国
【发布日期】: 2008
【实施或试行日期】:
【发布单位】: 美国材料与试验协会(US-ASTM)
【起草单位】: E11.30
【标准类型】: (Practice)
【标准水平】: ()
【中文主题词】:
【英文主题词】: Calculating test values; Conformance/conformity assessment; Data analysis; Digits; Limiting values; Observation/observed values; Rounding-off method; Significant figures; Specifications; Statistical methods
【摘要】: 1.1 This practice is intended to assist the various technical committees in the use of uniform methods of indicating the number of digits which are to be considered significant in specification limits, for example, specified maximum values and specified minimum values. Its aim is to outline methods which should aid in clarifying the intended meaning of specification limits with which observed values or calculated test results are compared in determining conformance with specifications. 1.2 This practice is intended to be used in determining conformance with specifications when the applicable ASTM specifications or standards make direct reference to this practice. 1.3 Reference to this practice is valid only when a choice of method has been indicated, that is, either absolute method or rounding method.
【中国标准分类号】: A50
【国际标准分类号】: 19_02
【页数】: 5P.;A4
【正文语种】: 英语

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