uncertain formula
uncertain formula, Total:13 items.
The international standard classification for "uncertain formula" includes: Flow in closed conduits , Measuring instruments , Acoustics measurements and noise abatement in general .
The Chinese standard classification for "uncertain formula" includes: Flow capacity and material level instrument , Basic standards and general methods , Acoustic Measurement , Coal analysis methods .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 27759-2011 Measurement of fluid flow—Procedures for the evaluation of uncertainties
- GB/T 34874.4-2025 Geometrical product specifications (GPS)—X-ray three dimensional size measuring machines—Part 4: Evaluation of uncertainty in measurement
- GB/T 19889.2-2022 Acoustics—Measurement of sound insulation in buildings and of building elements—Part 2 : Determination and application of measurement uncertainties
- GB/T 43911-2024 Evaluation method for uncertainty of boiler thermal performance test
Professional Standard - Energy and Power Planning
- DL/T 2777-2024 Guidelines for evaluating uncertainty of electrical quantity in power plants
Professional Standard - Aerospace
- QJ 1789.3-2011 Evaluation of Measurement Uncertainty in Liquid Rocket Motor Test
- QJ 1789.1-2011 Evaluation of Measurement Uncertainty in Liquid Rocket Motor Test
Jilin Provincial Standard of the People's Republic of China
- DB22/T 2594-2016 Guidelines for Uncertainty Assessment of Thermal Testing of Fuel Gas Industrial Boilers
Professional Standard - Coal
- MT/T 1013-2006 Guide for evaluation of uncertainty in measurement of coal test
PL-PKN
- PKN-ISO/IEC Guide 98-1-2021-06 P Uncertainty of measurement -- Part 1: Introduction to the expression of uncertainty in measurement
Danish Standards Foundation
- DS/ISO/IEC Guide 98-1:2009 Uncertainty of measurement - Part 1: Introduction to the expression of uncertainty in measurement
Association Francaise de Normalisation
- FD X07-040-1*FD GUIDE ISO/IEC 98-1:2011 Uncertainty of measurement - part 1 : introduction to the expression of uncertainty in measurement
German Institute for Standardization
- DIN 25427-2:1977 uncertain
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