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BS EN 13877-1-2023.pdf
BSI Standards PublicationConcrete pavementsPart 1: MaterialsBS EN 13877‑1:2023National forewordThis British Standard i...
2025-11-25发布 187 浏览 16 页1 次下载765.94 KB
BS EN 60811-509-2012 + A1-2017.pdf
BSI Standards PublicationElectric and optical fibre cables - Test methods for non-metallic materialsPart 509: Mechan...
2025-11-25发布 65 浏览 20 页1 次下载511.03 KB
BS EN 60079-11-2012 (2014).pdf
BSI Standards PublicationBS EN 60079-11:2012Explosive atmospheresPart 11: Equipment protection by intrinsicsafety "i"BS...
2025-11-25发布 112 浏览 156 页1 次下载3.27 MB
BS EN 62421-2007.pdf
BRITISH STANDARDBS EN 62421:2007Electronics assembly technology — Electronic modules The European Standard EN 62421:...
2025-11-25发布 176 浏览 20 页1 次下载774.81 KB
BS EN 02824-2011.pdf
BSI Standards PublicationBS EN 2824:2011Aerospace series — Burningbehaviour of non-metallicmaterials under the influe...
2025-11-25发布 88 浏览 22 页1 次下载2.12 MB
BS EN 17680-2023.pdf
BSI Standards PublicationSustainability of construction works — Evaluation of the potential for sustainable refurbis...
2025-11-25发布 174 浏览 46 页1 次下载10.45 MB
BS EN 60068-2-74-2000 + A1-2018.pdf
BSI Standards PublicationEnvironmental testingPart 2-74: Tests - Test Xc: Fluid contamination (IEC 60068-2-74:1999)BS...
2025-11-25发布 178 浏览 24 页1 次下载842.79 KB
BS EN 02591-6316-2001.pdf
BRITISH STANDARD AEROSPACE SERIESBS EN 2591-6316: 2001Elements of electrical and optical connection — Test methods...
2025-11-25发布 129 浏览 6 页1 次下载217.58 KB
BS EN 100015-1-1992 scan.pdf
BS EN 100015-1-1992 scan.pdf
2025-11-25发布 140 浏览 67 页1 次下载2.58 MB
BS EN 61290-11-1-2008.pdf
BRITISH STANDARDBS EN 61290-11-1:2008Optical amplifiers — Test methods —Part 11-1: Polarization mode dispersion par...
2025-11-25发布 170 浏览 16 页1 次下载671.04 KB
BS EN 50068-2018.pdf
BSI Standards PublicationHigh-Voltage Switchgear and Controlgear – Gas-filled wrought steel enclosuresBS EN 50068:201...
2025-11-25发布 94 浏览 30 页1 次下载1.43 MB
BS EN 60068-2-40-2000.pdf
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2025-11-25发布 107 浏览 14 页1 次下载431.77 KB
BS EN 00837-2-1998.pdf
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2025-11-25发布 53 浏览 10 页1 次下载136.29 KB
BS EN 62271-2-2003.pdf
BRITISH STANDARDBS EN 62271-2:2003High-voltage switchgear and controlgear —Part 2: Seismic qualification for rated v...
2025-11-25发布 77 浏览 28 页1 次下载1.35 MB
BS EN 01749-2020.pdf
BSI Standards PublicationClassification of gas appliances according to the method of supplying combustion air and o...
2025-11-25发布 103 浏览 52 页1 次下载4.84 MB
BS EN 17212-2019.pdf
BSI Standards PublicationAnimal Feeding stuffs — Methods of sampling and analysis — Determination of melamine and...
2025-11-25发布 110 浏览 40 页1 次下载1.48 MB
BS EN 50130-5-2011.pdf
BSI Standards PublicationBS EN 50130-5:2011Alarm systems -Part 5: Environmental test methodsBS EN 50130-5:2011BRITISH...
2025-11-25发布 187 浏览 42 页1 次下载978.57 KB
BS EN 60079-28-2015 + A11-2024.pdf
BSI Standards PublicationExplosive atmospheresPart 28: Protection of equipment and transmission systems using optical...
2025-11-25发布 121 浏览 48 页1 次下载1.56 MB
BS EN 60512-16-5-2008.pdf
Connectors for electronicequipment – Tests andmeasurements —Part 16-5: Mechanical tests on contacts andterminations...
2025-11-25发布 193 浏览 10 页1 次下载794.84 KB
BS EN 13523-23-2023.pdf
BSI Standards PublicationCoil coated metals — Test methodsPart 23: Resistance to humid atmospheres containing sulfu...
2025-11-25发布 166 浏览 12 页1 次下载698.56 KB

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