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ISO
ISO 9691:1992
En Vigor
1992-11-12
Rubber — Recommendations for the workmanship of pipe joint rings —
Description and classification of imperfections
ISO
ISO 9887:1992
En Vigor
1992-10-01
Water quality — Evaluation of the aerobic biodegradability of organic
compounds in an aqueous medium — Semi-continuous activated sludge method (SCAS)
ISO
ISO/TS 21749:2005
En Vigor
2005-03-04
Measurement uncertainty for metrological applications — Repeated
measurements and nested experiments
ISO
ISO/FDIS 18075
En Vigor
2026-06-01
Reactor technology — Power reactor analysis — Steady-state neutronics methods
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 19403-6:2024
En Vigor
2024-10-18
Paints and varnishes — Wettability — Part 6: Measurement of dynamic
advancing and receding angle by changing the volume of a drop
ISO
ISO 4388:1991
En Vigor
1991-12-12
Cigarettes — Determination of the smoke condensate retention index of a
filter — Direct spectrometric method
ISO
ISO
ISO 1924-3:2005
En Vigor
2005-07-08
Paper and board — Determination of tensile properties — Part 3: Constant
rate of elongation method (100 mm/min)
ISO
ISO 10303-50:2002
En Vigor
2002-05-16
Industrial automation systems and integration — Product data
representation and exchange — Part 50: Integrated generic resource:
Mathematical constructs
ISO
ISO 12977:1999
En Vigor
1999-12-02
Carbonaceous materials for use in the production of aluminium — Pitch
for electrodes — Determination of volatile matter content
ISO
ISO 11423-2:1997
En Vigor
1997-06-05
Water quality — Determination of benzene and some derivatives — Part 2:
Method using extraction and gas chromatography
ISO
ISO/PRF 23974-3
En Vigor
2026-05-19
Leather — Red hair sheep skins — Part 3: Guidelines for grading on the
basis of mass and size
Si desea adquirir esta norma, envíenos su solicitud a normas@aenor.com
ISO
ISO 11933-4:2001
En Vigor
2001-05-31
Components for containment enclosures — Part 4: Ventilation and
gas-cleaning systems such as filters, traps, safety and regulation
valves, control and protection devices
ISO
ISO 9311-1:2005
En Vigor
2005-08-26
Adhesives for thermoplastic piping systems — Part 1: Determination of
film properties
ISO
ISO 13397-2:2005
En Vigor
2005-06-23
Dentistry — Periodontal curettes, dental scalers and excavators — Part
2: Periodontal curettes of Gr-type
ISO
ISO
ISO 4948-2:1981
En Vigor
1981-09-01
Steels — Classification — Part 2: Classification of unalloyed and alloy
steels according to main quality classes and main property or
application characteristics
ISO
ISO 5050:1981
En Vigor
1981-10-01
Continuous mechanical handling equipment — Vertical bucket elevators
with calibrated round steel link chains — General characteristics
ISO
ISO
ISO 8474:1986
En Vigor
1986-12-11
Packaging — Complete, filled transport packages — Water immersion test
