Filtrar :
| Norma o proyecto | Etapa | TC |
|---|---|---|
|
ISO/R 158:1960 [Retirada]
Withdrawal of ISO/R 158-1960
|
95.99 | ISO/TC 27 |
|
ISO/R 159:1960 [Retirada]
Withdrawal of ISO/R 159-1960
|
95.99 | ISO/TC 27 |
|
ISO 334:1975 [Retirada]
Coal and coke — Determination of total sulphur — Eschka method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 334:1992 [Retirada]
Solid mineral fuels — Determination of total sulfur — Eschka method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 334:2013 [Retirada]
Solid mineral fuels — Determination of total sulfur — Eschka method
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of total sulfur — Eschka method
|
90.92 | ISO/TC 27/SC 5 |
|
ISO/R 350:1963 [Retirada]
Withdrawal of ISO/R 350-1963
|
95.99 | ISO/TC 27 |
|
ISO 351:1975 [Retirada]
Coal and coke — Determination of total sulphur — High temperature combustion method
|
95.99 | ISO/TC 27 |
|
ISO 351:1984 [Retirada]
Solid mineral fuels — Determination of total sulfur — High temperature combustion method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 351:1996 [Retirada]
Solid mineral fuels — Determination of total sulfur — High temperature combustion method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 351:1996/Cor 1:1996 [Retirada]
Solid mineral fuels — Determination of total sulfur — High temperature combustion method — Technical Corrigendum 1
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 352:1981 [Retirada]
Solid mineral fuels — Determination of chlorine — High temperature combustion method
|
95.99 | ISO/TC 27/SC 5 |
|
Hard coal — Determination of the crucible swelling number
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 540:1981 [Retirada]
Solid mineral fuels — Determination of fusibility of ash — High-temperature tube method
|
95.99 | ISO/TC 27 |
|
ISO 540:1995 [Retirada]
Solid mineral fuels — Determination of fusibility of ash — High-temperature tube method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 540:2008 [Retirada]
Hard coal and coke — Determination of ash fusibility
|
95.99 | ISO/TC 27/SC 5 |
|
Hard coal — Determination of ash fusibility
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 556:1980 [Retirada]
Coke (greater than 20 mm in size) — Determination of mechanical strength
|
95.99 | ISO/TC 27/SC 3 |
|
Coke (greater than 20 mm in size) — Determination of mechanical strength
|
90.60 | ISO/TC 27/SC 3 |
|
ISO 562:1981 [Retirada]
Hard coal and coke — Determination of volatile matter content
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 562:1998 [Retirada]
Hard coal and coke — Determination of volatile matter
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 562:2010 [Retirada]
Hard coal and coke — Determination of volatile matter
|
95.99 | ISO/TC 27/SC 5 |
|
Hard coal and coke — Determination of volatile matter
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 567:1974 [Retirada]
Coke — Determination of the bulk density in a small container
|
95.99 | ISO/TC 27/SC 3 |
|
ISO 567:1995 [Retirada]
Coke — Determination of bulk density in a small container
|
95.99 | ISO/TC 27/SC 3 |
|
Coke — Determination of bulk density in a small container
|
60.60 | ISO/TC 27/SC 3 |
|
ISO 579:1981 [Retirada]
Coke — Determination of total moisture content
|
95.99 | ISO/TC 27/SC 3 |
|
ISO 579:1999 [Retirada]
Coke — Determination of total moisture
|
95.99 | ISO/TC 27/SC 5 |
|
Coke — Determination of total moisture
|
90.93 | ISO/TC 27/SC 5 |
|
ISO/R 586:1967 [Retirada]
Withdrawal of ISO/R 586-1967
|
95.99 | ISO/TC 27 |
|
ISO 587:1981 [Retirada]
Solid mineral fuels — Determination of chlorine using Eschka mixture
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of chlorine using Eschka mixture
|
90.92 | ISO/TC 27/SC 5 |
|
ISO 587:1997 [Retirada]
Solid mineral fuels — Determination of chlorine using Eschka mixture
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 601:1981 [Retirada]
Solid mineral fuels — Determination of arsenic content using the standard silver diethyldithiocarbamate photometric method of ISO 2590
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 609:1975 [Retirada]
Coal and coke — Determination of carbon and hydrogen — High temperature combustion method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 609:1996 [Retirada]
Solid mineral fuels — Determination of carbon and hydrogen — High temperature combustion method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 609:1996/Cor 1:1996 [Retirada]
Solid mineral fuels — Determination of carbon and hydrogen — High temperature combustion method — Technical Corrigendum 1
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of carbon and hydrogen — High temperature combustion method
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 616:1977 [Retirada]
Coke — Determination of shatter indices
|
95.99 | ISO/TC 27/SC 3 |
|
ISO 616:1995 [Retirada]
Coke — Determination of shatter indices
|
95.99 | ISO/TC 27/SC 3 |
|
Coke — Determination of shatter indices
|
60.60 | ISO/TC 27/SC 3 |
|
ISO 622:1981 [Retirada]
Solid mineral fuels — Determination of phorphorus content — Reduced molybdophosphate photometric method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 622:2016 [Retirada]
Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of phosphorus — Reduced molybdophosphate photometric method
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 625:1975 [Retirada]
Coal and coke — Determination of carbon and hydrogen — Liebig method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 625:1996 [Retirada]
Solid mineral fuels — Determination of carbon and hydrogen — Liebig method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 625:1996/Cor 1:1996 [Retirada]
Solid mineral fuels — Determination of carbon and hydrogen — Liebig method — Technical Corrigendum 1
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of carbon and hydrogen — Liebig method
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 687:1974 [Retirada]
Coke — Determination of moisture in the analysis sample
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 687:2004 [Retirada]
Solid mineral fuels — Coke — Determination of moisture in the general analysis test sample
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 687:2010 [Retirada]
Solid mineral fuels — Coke — Determination of moisture in the general analysis test sample
|
95.99 | ISO/TC 27/SC 5 |
|
Coke — Determination of moisture in the general analysis test sample
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 728:1981 [Retirada]
Coke (nominal top size greater than 20 mm) — Size analysis
|
95.99 | ISO/TC 27/SC 3 |
|
ISO 728:1995 [Retirada]
Coke (nominal top size greater than 20 mm) — Size analysis by sieving
|
95.99 | ISO/TC 27/SC 3 |
|
Coke — Size analysis by sieving
|
90.20 | ISO/TC 27/SC 3 |
|
ISO 925:1980 [Retirada]
Solid mineral fuels — Determination of carbon dioxide content — Gravimetric method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 925:1997 [Retirada]
Solid mineral fuels — Determination of carbonate carbon content — Gravimetric method
|
95.99 | ISO/TC 27/SC 5 |
|
Solid mineral fuels — Determination of carbonate carbon content — Gravimetric method
|
90.92 | ISO/TC 27/SC 5 |
|
ISO/R 926:1969 [Retirada]
Withdrawal of ISO/R 926-1969
|
95.99 | ISO/TC 27 |
|
ISO 1013:1975 [Retirada]
Coke — Determination of bulk density in a large container
|
95.99 | ISO/TC 27/SC 3 |
|
ISO 1013:1995 [Retirada]
Coke — Determination of bulk density in a large container
|
95.99 | ISO/TC 27/SC 3 |
|
Coke — Determination of bulk density in a large container
|
90.93 | ISO/TC 27/SC 3 |
|
Coke — Part 1: Determination of apparent relative density
|
60.60 | ISO/TC 27/SC 3 |
|
Coke — Part 2: Determination of true relative density
|
60.60 | ISO/TC 27/SC 3 |
|
Coke — Part 3: Determination of porosity
|
60.60 | ISO/TC 27/SC 3 |
|
ISO 1014:1975 [Retirada]
Coke — Determination of true relative density, apparent relative density and porosity
|
95.99 | ISO/TC 27 |
|
ISO 1014:1985 [Retirada]
Coke — Determination of true relative density, apparent relative density and porosity
|
95.99 | ISO/TC 27/SC 3 |
|
Coke — Determination of true relative density, apparent relative density and porosity — Technical Corrigendum 1
|
60.60 | ISO/TC 27/SC 3 |
|
ISO 1014:2021 [Retirada]
Coke — Determination of true relative density, apparent relative density and porosity
|
95.99 | ISO/TC 27/SC 3 |
|
ISO/R 1016:1969 [Retirada]
Withdrawal of ISO/R 1016-1969
|
95.99 | ISO/TC 27 |
|
ISO 1170:1977 [Retirada]
Coal and coke — Calculation of analyses to different bases
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1170:2008 [Retirada]
Coal and coke — Calculation of analyses to different bases
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1170:2013 [Retirada]
Coal and coke — Calculation of analyses to different bases
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Calculation of analyses to different bases
|
90.92 | ISO/TC 27/SC 5 |
|
ISO/DIS 1170 [En desarrollo]
Coal and coke — Calculation of analyses to different bases
|
40.99 | ISO/TC 27/SC 5 |
|
ISO 1171:1981 [Retirada]
Solid mineral fuels — Determination of ash
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1171:1997 [Retirada]
Solid mineral fuels — Determination of ash
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1171:1997/Cor 1:1998 [Retirada]
Solid mineral fuels — Determination of ash — Technical Corrigendum 1
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1171:2010 [Retirada]
Solid mineral fuels — Determination of ash
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of ash
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 1213-2:1992 [Retirada]
Solid mineral fuels — Vocabulary — Part 2: Terms relating to sampling, testing and analysis
|
95.99 | ISO/TC 27 |
|
ISO 1213-2:2016 [Retirada]
Solid mineral fuels — Vocabulary — Part 2: Terms relating to sampling, testing and analysis
|
95.99 | ISO/TC 27/SC 1 |
|
Coal and coke — Vocabulary — Part 2: Terms relating to sampling, testing and analysis
|
60.60 | ISO/TC 27/SC 1 |
|
ISO/R 1213-3:1971 [Retirada]
Vocabulary of terms relating to solid mineral fuels — Part 3: Terms relating to coke
|
95.99 | ISO/TC 27 |
|
ISO 1881:1973 [Retirada]
Withdrawal of ISO 1881-1973
|
95.99 | ISO/TC 27 |
|
ISO 1928:1976 [Retirada]
Solid mineral fuels — Determination of gross calorific value by the calorimeter bomb method, and calculation of net calorific value
|
95.99 | ISO/TC 27 |
|
ISO 1928:1995 [Retirada]
Solid mineral fuels — Determination of gross calorific value by the bomb calorimetric method, and calculation of net calorific value
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1928:2009 [Retirada]
Solid mineral fuels — Determination of gross calorific value by the bomb calorimetric method and calculation of net calorific value
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 1928:2020 [Retirada]
Coal and coke — Determination of gross calorific value
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of gross calorific value
|
60.60 | ISO/TC 27/SC 5 |
|
Coal — Determination of extractable metals in dilute hydrochloric acid
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 2309:1980 [Retirada]
Coke — Sampling
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 2325:1979 [Retirada]
Coke — Size analysis (Nominal top size 20 mm or less)
|
95.99 | ISO/TC 27 |
|
ISO 2325:1986 [Retirada]
Coke — Size analysis (Nominal top size 20 mm or less)
|
95.99 | ISO/TC 27/SC 3 |
|
Solid recovered fuels — Methods for the determination of the content of elements (Al, Ca, Fe, K, Mg, Na, P, S, Si, Ti, As, Ba, Be, Cd, Co, Cr, Cu, Hg, Mo, Mn, Ni, Pb, Sb, Se, Sn, Tl, V, Zn)
|
60.60 | ISO/TC 300 |
|
Solid recovered fuels — Determination of the recycling index for co-processing
|
60.60 | ISO/TC 300 |
|
Coal — Determination of the thermal stability and thermal fragmentation
|
90.92 | ISO/TC 27/SC 5 |
|
Coal — Determination of carboxyreactivity
|
90.92 | ISO/TC 27/SC 5 |
|
ISO/TR 7517:1983 [Retirada]
Coke — Comparison of different tests used to assess the physical strength
|
95.99 | ISO/TC 27/SC 3 |
|
ISO 9411-2:1993 [Retirada]
Solid mineral fuels — Mechanical sampling from moving streams — Part 2: Coke
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Determination of arsenic and selenium — Eschka's mixture and hydride generation method
|
60.60 | ISO/TC 27/SC 5 |
|
ISO/TS 11725:2002 [Retirada]
Solid mineral fuels — Determination of nitrogen — Semi-micro gasification method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 11726:2004 [Retirada]
Solid mineral fuels — Guidelines for the validation of alternative methods of analysis
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 11726:2017 [Retirada]
Solid mineral fuels — Guidelines for the validation of alternative methods of analysis
|
95.99 | ISO/TC 27/SC 5 |
|
ISO/TS 12902:2001 [Retirada]
Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen — Instrumental methods
|
95.99 | ISO/TC 27/SC 5 |
|
Solid mineral fuels — Major and minor elements in coal ash and coke ash — Wavelength dispersive x-ray fluorescence spectrometric method
|
90.92 | ISO/TC 27/SC 5 |
|
ISO/TS 13605:2012 [Retirada]
Solid mineral fuels — Major and minor elements in hard coal ash and coke ash — Wavelength dispersive X-ray fluorescence spectrometric method
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 13909-1:2001 [Retirada]
Hard coal and coke — Mechanical sampling — Part 1: General introduction
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 13909-1:2016 [Retirada]
Hard coal and coke — Mechanical sampling — Part 1: General introduction
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 1: General introduction
|
60.60 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 2: Sampling of coal from moving streams
|
60.60 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 3: Sampling of coal from stationary lots
|
60.60 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 4: Preparation of test samples of coal
|
60.60 | ISO/TC 27/SC 4 |
|
ISO 13909-5:2001 [Retirada]
Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 13909-5:2016 [Retirada]
Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 5: Sampling of coke from moving streams
|
60.60 | ISO/TC 27/SC 4 |
|
ISO 13909-6:2001 [Retirada]
Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 13909-6:2016 [Retirada]
Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 6: Preparation of test samples of coke
|
60.60 | ISO/TC 27/SC 4 |
|
ISO 13909-7:2001 [Retirada]
Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 13909-7:2016 [Retirada]
Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing
|
60.60 | ISO/TC 27/SC 4 |
|
ISO 13909-8:2001 [Retirada]
Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 13909-8:2016 [Retirada]
Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Mechanical sampling — Part 8: Methods of testing for bias
|
60.60 | ISO/TC 27/SC 4 |
|
Coal — Determination of total mercury
|
60.60 | ISO/TC 27/SC 5 |
|
Coal — Determination of total cadmium
|
60.60 | ISO/TC 27/SC 5 |
|
Solid mineral fuels — Evaluation of the measurement performance of on-line analysers
|
90.93 | ISO/TC 27/SC 1 |
|
ISO/TS 17225-8:2016 [Retirada]
Solid biofuels — Fuel specifications and classes — Part 8: Graded thermally treated and densified biomass fuels
|
95.99 | ISO/TC 238 |
|
ISO 18283:2006 [Retirada]
Hard coal and coke — Manual sampling
|
95.99 | ISO/TC 27/SC 4 |
|
ISO 18283:2006/Cor 1:2009 [Retirada]
Hard coal and coke — Manual sampling — Technical Corrigendum 1
|
95.99 | ISO/TC 27/SC 4 |
|
Coal and coke — Manual sampling
|
60.60 | ISO/TC 27/SC 4 |
|
Solid recovered fuels — Determination of bulk density
|
60.60 | ISO/TC 300 |
|
ISO 18708:2025/CD Amd 1 [En desarrollo]
Solid recovered fuels — Determination of bulk density — Amendment 1
|
30.99 | ISO/TC 300 |
|
Solid mineral fuels — Determination of chlorine content
|
90.92 | ISO/TC 27/SC 5 |
|
ISO/TS 18806:2014 [Retirada]
Solid mineral fuels — Determination of Chlorine content
|
95.99 | ISO/TC 27/SC 5 |
|
ISO 18894:2006 [Retirada]
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
|
95.99 | ISO/TC 27/SC 3 |
|
Coke — Determination of coke reactivity index (CRI) and coke strength after reaction (CSR)
|
90.93 | ISO/TC 27/SC 3 |
|
Solid mineral fuels — Determination of sulfur by IR spectrometry
|
90.92 | ISO/TC 27/SC 5 |
|
ISO 20336:2017 [Retirada]
Solid mineral fuels — Determination of total sulfur by Coulomb titration method
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of total sulfur by Coulomb titration method
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 21398:2007 [Retirada]
Hard coal and coke — Guidance to the inspection of mechanical sampling systems
|
95.99 | ISO/TC 27/SC 4 |
|
Hard coal and coke — Guidance to the inspection of mechanical sampling systems
|
90.93 | ISO/TC 27/SC 4 |
|
Solid recovered fuels — Vocabulary
|
90.93 | ISO/TC 300 |
|
Solid recovered fuels — Specifications and classes
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Methods for the determination of biomass content
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Methods for sampling
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Sample preparation
|
60.60 | ISO/TC 300 |
|
Solid recovered fuels — Determination of calorific value
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Determination of ash content
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Determination of moisture content using the oven dry method — Part 2: Determination of total moisture by a simplified method
|
60.60 | ISO/TC 300 |
|
Solid recovered fuels — Determination of moisture content using the oven dry method — Part 3: Moisture in general analysis sample
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method
|
90.93 | ISO/TC 300 |
|
Solid recovered fuels — Determination of self-heating — Part 1: Isothermal calorimetry
|
60.60 | ISO/TC 300 |
|
Solid recovered fuels — Determination of self-heating — Part 2: Basket heating tests
|
90.93 | ISO/TC 300 |
|
Solid recovered fuels — Safe handling and storage of solid recovered fuels
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Guidance for the specification of solid recovered fuels (SRF) for selected uses
|
60.60 | ISO/TC 300 |
|
ISO/DIS 22075 [En desarrollo]
Solid recovered fuels — Real-time determination of parameters by near-infrared spectroscopy
|
40.20 | ISO/TC 300 |
|
Solid recovered fuels — Determination of content of volatile matter
|
90.20 | ISO/TC 300 |
|
Solid recovered fuels — Determination of elemental composition by X-ray fluorescence
|
60.60 | ISO/TC 300 |
|
ISO 23873:2010 [Retirada]
Hard coal — Method for the measurement of the swelling of hard coal using a dilatometer
|
95.99 | ISO/TC 27/SC 5 |
|
Hard coal — Method for the measurement of the swelling properties using a dilatometer
|
60.60 | ISO/TC 27/SC 5 |
|
ISO 29541:2010 [Retirada]
Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method
|
95.99 | ISO/TC 27/SC 5 |
|
Coal and coke — Determination of total carbon, hydrogen and nitrogen — Instrumental method
|
60.60 | ISO/TC 27/SC 5 |
No se ha encontrado ningún registro que coincida. Pruebe a cambiar los ajustes de filtro.