Tra cứu Tiêu chuẩn quốc tế
Tìm thấy 22422 kết quả.
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| 2661 |
BS ISO 17735-TC:2020Tracked Changes (Redline) - Workplace atmospheres — Determination of total isocyanate groups in air using 1-(9-anthracenylmethyl)piperazine (MAP) reagent and liquid chromatography Tracked Changes (Redline) - Workplace atmospheres — Determination of total isocyanate groups in air using 1-(9-anthracenylmethyl)piperazine (MAP) reagent and liquid chromatography |
| 2662 |
BS ISO 17757-TC:2020Tracked Changes (Redline) - Earth-moving machinery and mining — Autonomous and semi-autonomous machine system safety Tracked Changes (Redline) - Earth-moving machinery and mining — Autonomous and semi-autonomous machine system safety |
| 2663 |
BS ISO 17804:2020Founding - Ausferritic spheroidal graphite cast irons - Classification Founding - Ausferritic spheroidal graphite cast irons - Classification |
| 2664 |
BS ISO 17822:2020In vitro diagnostic test systems — Nucleic acid amplification-based examination procedures for detection and identification of microbial pathogens — Laboratory quality practice guide In vitro diagnostic test systems — Nucleic acid amplification-based examination procedures for detection and identification of microbial pathogens — Laboratory quality practice guide |
| 2665 |
BS ISO 17867:2020Particle size analysis - Small angle X-ray scattering (SAXS) Particle size analysis - Small angle X-ray scattering (SAXS) |
| 2666 |
BS ISO 17924-TC:2020Tracked Changes (Redline) – Soil quality — Assessment of human exposure from ingestion of soil and soil material — Procedure for the estimation of the human bioaccessibility/bioavailability of metals in soil Tracked Changes (Redline) – Soil quality — Assessment of human exposure from ingestion of soil and soil material — Procedure for the estimation of the human bioaccessibility/bioavailability of metals in soil |
| 2667 |
BS ISO 17927-1:2020Welding for aerospace applications - Fusion welding of metallic components Part 1: Process specification Welding for aerospace applications - Fusion welding of metallic components Part 1: Process specification |
| 2668 |
BS ISO 17927-2:2020Welding for aerospace applications - Fusion welding of metallic components Part 2: Acceptance criteria Welding for aerospace applications - Fusion welding of metallic components Part 2: Acceptance criteria |
| 2669 |
BS ISO 1795-TC:2020Tracked Changes (Redline) - Rubber, raw natural and raw synthetic - Sampling and further preparative procedures Tracked Changes (Redline) - Rubber, raw natural and raw synthetic - Sampling and further preparative procedures |
| 2670 |
BS ISO 17972-4-TC:2020Tracked Changes (Redline) - Graphic technology — Colour data exchange format (CxF/X) Part 4: Spot colour characterisation data (CxF/X-4) Tracked Changes (Redline) - Graphic technology — Colour data exchange format (CxF/X) Part 4: Spot colour characterisation data (CxF/X-4) |
| 2671 |
BS ISO 17973-TC:2020Tracked Changes (Redline) - Surface chemical analysis — Mediumresolution Auger electron spectrometers — Calibration of energy scales for elemental analysis Tracked Changes (Redline) - Surface chemical analysis — Mediumresolution Auger electron spectrometers — Calibration of energy scales for elemental analysis |
| 2672 |
BS ISO 18118-TC:2020Tracked Changes (Redline) - Surface chemical analysis — Auger electron spectroscopy and X-ray photoelectron spectroscopy — Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials Tracked Changes (Redline) - Surface chemical analysis — Auger electron spectroscopy and X-ray photoelectron spectroscopy — Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials |
| 2673 |
BS ISO 1817-TC:2020Tracked Changes (Redline) - Rubber, vulcanized or thermoplastic — Determination of the effect of liquids Tracked Changes (Redline) - Rubber, vulcanized or thermoplastic — Determination of the effect of liquids |
| 2674 |
BS ISO 18184-TC:2020Tracked Changes (Redline) – Textiles — Determination of antiviral activity of textile products Tracked Changes (Redline) – Textiles — Determination of antiviral activity of textile products |
| 2675 |
BS ISO 1827-TC:2020Tracked Changes (Redline) - Rubber, vulcanized or thermoplastic - Determination of shear modulus and adhesion to rigid plates - Quadruple-shear methods Tracked Changes (Redline) - Rubber, vulcanized or thermoplastic - Determination of shear modulus and adhesion to rigid plates - Quadruple-shear methods |
| 2676 |
BS ISO 18314-4:2020Analytical colorimetry Part 4: Metamerism index for pairs of samples for change of illuminant Analytical colorimetry Part 4: Metamerism index for pairs of samples for change of illuminant |
| 2677 |
BS ISO 1832-TC:2020Tracked Changes (Redline) - Indexable inserts for cutting tools - Designation Tracked Changes (Redline) - Indexable inserts for cutting tools - Designation |
| 2678 |
BS ISO 18320:2020Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship |
| 2679 |
BS ISO 18340:2020Endoscopes - Trocar pins, trocar sleeves and endotherapy devices for use with trocar sleeves Endoscopes - Trocar pins, trocar sleeves and endotherapy devices for use with trocar sleeves |
| 2680 |
BS ISO 18400-103-TC:2020Tracked Changes (Redline) - Soil quality — Sampling Part 103: Safety Tracked Changes (Redline) - Soil quality — Sampling Part 103: Safety |
