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ISO ASTM .pdf EN BS 标准 SAE scan.pdf 地方 AS GB GBT JIS IEC AMS NZS 附有答案技术行业标准军用电子行业 SJ 2023 .docx DIN JB IEEE API rus.pdf Std 规范安全 TS DB15 DB37 2025 TR DB44 NACE ASME 2022 STP 规程 24.pdf DLT Paper 系统 SJT 试验

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ISO 21214-2015.pdf

© ISO 2015Intelligent transport systems — Communications access for land mobiles (CALM) — Infra-red systemsSystè...

2025-11-22发布 188 浏览 144 页 4 次下载 1.41 MB
ISO 21246-2019.pdf

© ISO 2019Information and documentation — Key indicators for museumsInformation et documentation — Indicateurs cl...

2025-11-22发布 188 浏览 76 页 3 次下载 2.23 MB
ISO 22969-2019.pdf

© ISO 2019Paints and varnishes — Determination of solar reflectancePeintures et vernis — Détermination de réfl...

2025-11-22发布 188 浏览 22 页 1.53 MB
ISO 22725-2007.pdf

Reference numberISO 22725:2007(E)© ISO 2007 INTERNATIONAL STANDARD ISO22725First edition2007-11-15Nickel alloys — Det...

2025-11-22发布 188 浏览 16 页 2 次下载 192.27 KB
ISO 20486-2017.pdf

© ISO 2017Non-destructive testing — Leak testing — Calibration of reference leaks for gasesEssais non destructif...

2025-11-22发布 188 浏览 40 页 4 次下载 959.93 KB
ISO 23601-2020.pdf

Safety identification — Escape and evacuation plan signsIdentification de sécurité — Plans d'évacuation et de ...

2025-11-22发布 188 浏览 20 页 2 次下载 1.38 MB
ISO 24023-1-2020.pdf

© ISO 2020Plastics — Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials —Part 1: Designati...

2025-11-22发布 188 浏览 12 页 4 次下载 1.06 MB
ISO 23814-2024.pdf

Cranes — Competency requirements for crane inspectorsAppareils de levage à charge suspendue — Exigences relatives...

2025-11-22发布 188 浏览 16 页 5 次下载 247.52 KB
ISO 21180-2013.pdf

© ISO 2013Light conveyor belts — Determination of the maximum tensile strengthCourroies transporteuses légères ...

2025-11-22发布 188 浏览 12 页 5 次下载 225.16 KB
ISO 22489-2016.pdf

© ISO 2016Microbeam analysis — Electron probe microanalysis — Quantitative point analysis for bulk specimens usi...

2025-11-22发布 188 浏览 22 页 5 次下载 501.85 KB
ISO 21064-2017.pdf

© ISO 2017Prosthetics and orthotics — Foot orthotics — Uses, functions classification and descriptionProthèses e...

2025-11-22发布 188 浏览 12 页 249.28 KB
ISO 22940-2021.pdf

Solid recovered fuels — Determination of elemental composition by X-ray fluorescenceCombustibles solides de récupé...

2025-11-22发布 188 浏览 46 页 5 次下载 3.74 MB
ISO 22241-4-2023.pdf

Diesel engines — NOx reduction agent AUS 32 —Part 4: Refilling interfaceMoteurs diesel — Agent AUS 32 de réd...

2025-11-22发布 188 浏览 24 页 4 次下载 493.44 KB
ISO 24163-1-2024.pdf

Clamp-in tyre valves for tyre pressure monitoring systems —Part 1: Definition, types, dimensions and valve interfa...

2025-11-22发布 188 浏览 18 页 380.77 KB
ISO 21388-2-2024.pdf

Acoustics — Hearing aid fitting management —Part 2: Tele-services as part of hearing aid fitting management (tHA...

2025-11-22发布 188 浏览 20 页 2 次下载 391.62 KB
ISO 20468-7-2021.pdf

Guidelines for performance evaluation of treatment technologies for water reuse systems —Part 7: Advanced oxidation...

2025-11-22发布 188 浏览 24 页 4 次下载 1.41 MB
ISO 24469-2023.pdf

Road wear test of studded tyresEssai d'usure des routes par des pneumatiques cloutés/cramponnésINTERNATIONAL STANDA...

2025-11-22发布 188 浏览 18 页 2 次下载 405.84 KB
ISO 22367-2020.pdf

© ISO 2020Medical laboratories — Application of risk management to medical laboratoriesLaboratoires de biologie m...

2025-11-22发布 188 浏览 90 页 5 次下载 3.24 MB
ISO 24687-2023.pdf

Fine ceramics (advanced ceramics, advanced technical ceramics) — Measurement of Seebeck coefficient and electrical ...

2025-11-22发布 188 浏览 26 页 4 次下载 597.54 KB
ISO 20876-2018.pdf

© ISO 2018Footwear — Test methods for insoles — Resistance to stitch tearChaussures — Méthodes d'essai applic...

2025-11-22发布 188 浏览 10 页 243.79 KB

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