共找到 150 條與 誤差指數 相關的標準，共 10 頁
Guide for the computation of errors in open-area test site measurements
American National Standard Guide for the Computation of Errors in Open-Area Test Site Measurements
The issues concerning testing and verification of the correctness of differential and polarizing circuits are described and discussed in this guide
IEEE Guide for Differential and Polarizing Relay Circuit Testing
Water. Rates of measurement error of characteristics of composition and properties
本標準規定了接地導通電阻測試儀的術語和定義、要求、試驗方法、檢驗規則、標志、包裝、運輸和儲存。 本標準適用于模擬式和數字式交/直流接地導通電阻測試儀，也適用于兼有測量其它參量儀器的接地導通電阻測量部分。 本標準不適用于測量接地導體與大地之間電阻的接地電阻表及相似用途的接地電阻表
Earth continuity tester
本指南涵蓋了有助于確保差分繼電器和相位及接地繼電器的極化電路正確連接的測試。雖然本指南提到了其他準備性測試，但這些測試未詳細討論。 本指南提供了一種方法，以建立一系列系統性的測試，驗證差分和極化電路連接的完整性和準確性
IEEE Guide for Differential and Polarizing Relay Circuit Testing
Versione in lingua italiana della norma internazionale ISO 10579 (edizione febbraio 1993). Prescrive le regole per la quotatura e l'indicazione
Technical drawings. Dimensions and tolerancing. Non-rigid-parts.
Stabilisce le tolleranze dimensionali ed i relativi sovrammetalli di lavorazione dei getti di ghisa a grafite sferoidale (vedere UNI 4544), colati
Spheroidal graphite iron sand castings. Deviations in dimensions without tolerance indication and machining allowances.
INDUSTRIAL PRESSURE GAUGES. METALLIC PRESSURE GAUGE INDICATORS. DIFFERENTIAL GAUGES.
This guide shows the basis far the acccpiabiity criterion of ±4 dB for the site attenuation measurementsrequired in ANSI C33.61992
Guide for the Computation of Errors in Open-Area Test Site Measurements
This standard specifies two classes of permitted deviations (due to variability in sawing and processing) from target thicknesses, widths and lengths
Sawn timber used in pallets - Permitted deviations and guidelines for dimensions
Guide to acceptable colour variations in textile floor coverings
Recent regulatory activity related to limiting the concentrations of disinfection byproducts at each point in the distribution system is increasing
Chloramination — Rules and Guidance — Variations from State to State
Geometrical Product Specification (GPS) - Geometrical Tolerance - Specified References and Specified Reference Systems
This guide shows the basis for the acceptability criterion of ±4 dB for the site attenuation measurements required in ANSI C63.4-1992
Guide for the computation of errors in open-area test site measurements
INSPECTION OF TOLERANCES OF PLAIN WORKPIECES. INDICATING MEASURING INSTRUMENTS.
