Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of output power and nonlinear distortion under test in the conditions of low-frequency amplification
Metallic materials - Calibration of extensometer systems used in uniaxial testing (ISO 9513:2012 + Cor. 1:2013); German version EN ISO 9513:2012
发布日期:2013-05-01 实施日期:2013-05-01
Length-measuring of perforated motion-picture films and magnetic tapes; tables of running times 1 to 120 min in relation to film length
适用范围:Length-measuring of perforated motion-picture films and magnetic tapes; tables of running times 1 to 120 min in relation to film length.Mesurement de la longueur des films perforés et des rubans magnét...
Keramische Fliesen und Platten. Bestimmung der Masse und der Oberflaechenbeschaffenheit Ceramic tiles. Part 2:Determination of dimensions and surface quality Cerreaux et dalles ceramiques. Determinatio...
适用范围:This part of ISO 10545 specifies methods for determining the dimensional characteristics (length, width, thickness, straightness of sides, rectangularity, surface flatness) and the surface quality of c...
实施日期:1997-11-15
Verfahren zur Messung der Abmessungen eines zylindrischen elektronischen Bauelementes mit zwei axialen Abschluessen Measurement of the Dimensions of a Cylindrical Electronic Component Having Two Axial ...
适用范围:Capacitors, Resistors, Cylindrical shape, Electrical components, Electronic equipment and components, Electric terminals, Axial, Length measurement, Diameter measurement, Linear measurement, Dimensiona...
实施日期:1979-01-01
Geometrical Product Specifications(GPS)-Linear and angular dimensioning and tolerancing limit specifications-Step dimensions distances angular sizes and radii
适用范围:本指导性技术文件规定了功能只与两个要素相关时的台阶尺寸、距离、角度尺寸和半径的±极限规范。本指导性技术文件仅适用于标有“GB/Z 24638”的图样。
发布日期:2009-11-15 实施日期:2010-09-01
Linear calibration using reference materials
适用范围:本标准规定了测量系统的校准及被校准测量系统维持在统计受控状态的通用原则。本标准规定了用于以下目的的基本方法:a)测量变异性两种假定下线性校准函数的估计;b)校准函数线性性和测量变异性假定的检验;c)被测值基于校准...
发布日期:2010-09-02 实施日期:2011-04-01
Geometrical product specifications (GPS) -- Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty
适用范围:ISO/TS 23165:2006 gives guidance for the application of the test described in ISO 10360-2, by explaining the evaluation of the test uncertainty required for ISO 14253-1.
发布日期:2006-07-01 实施日期:2006-07-01
Particleboards - Determination of shear strength parallel to the surface
适用范围:The document specifies a test method for the determination of the shear strength of particleboards (flat pressed boards) parallel to the plane of the board.
Life test and acceleration life test--Optimal linear deflection-free--Evaluation of Weibull distributions
适用范围:本标准规定了用于恒定应力寿命试验和加速寿命试验的最好线性无偏估计法的程序和方法。它适用于电子元器件产品(以下简称产品)的寿命服从威布尔分布,形状参数m>0,特征寿命η>0,位置参数γ=0,各组投试样品数为n≤25的定数截尾...
发布日期:1981-06-22 实施日期:1981-10-01
Hydraulic fluid power. Determination of pressure ripple levels generated in systems and components. Precision method for pumps
适用范围:This part of ISO 10767 specifies a procedure for the determination of a rating of the source flow ripple, source impedance and pressure ripple levels gener-ated by positive-displacement hydraulic pumps...
Inspection vee blocks; designs, requirements
适用范围:V-blocks for measuring purposes; design, requirementsPrismes de mesure; réalisation, exigencesDie in dieser Norm festgelegte Benennung ?Prüfprismen wurde aufgrund der definierten Begriffe ?Prüfen, Mess...
Electronic components. Insulated wires for high temperatures up to ISO grade C. General requirements.
实施日期:1981-06-01
Method of measurement of non-linearity in resistors
适用范围:IEC 60440:2012 specifies a method of measurement and associated test conditions to assess the magnitude of non-linear distortion generated in a resistor. This method is applied if prescribed by a relev...
发布日期:2012-07-13 实施日期:2012-07-13
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