适用范围:本标准适用于应用数值法进行矿井涌水量预测工作,是确定计算方案、检验计算精度、编写预测报告、制定相应的规划和设计的依据。
实施日期:1999-04-01
Sicherheit in elektrischen oder magnetischen Feldern im niedrigen und mittleren Frequenzbereich. Verfahren zur Berechnung der induzierten Koerperstromdichte und des im menschlichen Koerper induzierten ...
适用范围:This part of IEC 62226 introduces the coupling factor K, to enable exposure assessment for complex exposure situations, such as non-uniform magnetic field or perturbed electric field. The coupling fact...
实施日期:2005-02-11
Equipment reliability testing. Tests for the validity and estimation of the constant failure rate and constant failure intensity
实施日期:2010-07-31
Equipment reliability testing - Part 6: Tests for the validity and estimation of the constant failure rate and constant failure intensity
适用范围:Specifies procedures to verify the assumption of a constant failure rate or constant failure intensity as defined in IEC 60050(191). These procedures are applicable whenever it is necessary to verify t...
发布日期:2007-05-15 实施日期:2007-05-15
Statistical interpretation of data - Part 7: Estimating and test procedures for Weibull distributions with two parameters
适用范围:The document specifies calculation methods for point estimates of the form parameter <beta> and the scale parameter <THETA> of Weibull distributions with two parameters. Furthermore it describes the ca...
发布日期:2012-04-30
实施日期:2007-11-01
Exposure to electric or magnetic fields in the low and intermediate frequency range. Methods for calculating the current density and internal electric field induced in the human body. Part 3-1:Exposure...
适用范围:This part of IEC 62226 applies to the frequency range for which exposure limits are based onthe induction of voltages or currents in the human body when exposed to electric fields.This part defines in ...
实施日期:2007-05-01
Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 2-1: Exp...
实施日期:2005-09-01
Exposure to electric or magnetic fields in the low and intermediate frequency range - Methods for calculating the current density and internal electric field induced in the human body - Part 3-1: Expos...
实施日期:2008-06-01
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