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PD CEN ISO/TS 21357
Nanotechnologies. Evaluation of the mean size of nano-objects in liquid dispersions by static multiple light scattering (SMLS)
Edition
2023-04-24
PD IEC/TR 62581
Electrical steel. Methods of measurement of the magnetostriction characteristics by means of single sheet and Epstein test specimens
Edition
2010-10-31
PD ISO/TS 15666
Acoustics. Assessment of noise annoyance by means of social and socio-acoustic surveys
Edition
2021-05-27
PD ISO/TS 17870-3
Ceramic tiles. Installation. Installation of large format porcelain tiles and panels by mechanical means onto a supporting structure
Edition
2023-02-06
UNE 20512-8
GUIDE FOR THE STATISTICAL ANALYSIS OF AGEING DATA. METHODS BASED ON MEAN VALUES OF NORMALLY DISTRIBUTED TEST DATA
Edition
1978-04-15
UNE 55806
SURFACE ACTIVE AGENTS. TECHNICAL STRAIGHT-CHAIN SODIUM ALKYLBENZENESULFONATES. DETERMINATION OF MEAN RELATIVE MOLECULAR MASS BY GAS-LIQUID CHROMATOGRAPHY
Edition
1990-04-20
UNE 55842
SURFACE ACTIVE AGENTS. SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS. ESTIMATION OF THE MEAN RELATIVE MOLECULAR MASS
Edition
1990-04-20
UNE 66040
Statistical interpretation of test results. Estimation of the mean. Confidence interval.
Edition
2003-04-30
UNE 66045
ESTIMATION OF THE MEAN OF A LOT (KNOW VARIANCE)
Edition
1978-03-15
UNE 66046
COMPARISON OF THE MEAN OF A LOT WITH A GIVEN VALUE (KNOW VARIANCE)
Edition
1978-02-15