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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

国外标准

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ASTM A1092 - 25.pdf

Designation: A1092 − 25Standard Specification forSteel Sheet, as Cold-Reduced, for Conversion to AnnealedCold-Rolled...

2026-02-05发布 2 浏览 3 页 195.13 KB
ASTM A481 - 05 (2025).pdf

Designation: A481 − 05 (Reapproved 2025)Standard Specification forChromium Metal1This standard is issued under the ...

2026-02-05发布 2 浏览 3 页 189.43 KB
ASTM A1112 - A 1112M - 25.pdf

Designation: A1112/A1112M − 25Standard Specification forCold-Formed Welded High Strength Carbon Steel or High-Strengt...

2026-02-05发布 1 浏览 5 页 211.66 KB
ASTM A1057 - A 1057M - 25.pdf

Designation: A1057/A1057M − 25Standard Specification forSteel, Structural Tubing, Cold Formed, Welded, Carbon,Zinc-Coa...

2026-02-05发布 3 浏览 3 页 196.4 KB
ASTM A675 - A 675M - 14 (2025).pdf

Designation: A675/A675M − 14 (Reapproved 2025)Standard Specification forSteel Bars, Carbon, Hot-Wrought, Special Qual...

2026-02-05发布 0 浏览 4 页 207.17 KB
ASTM A128 - A 128M - 19 (2025).pdf

Designation: A128/A128M − 19 (Reapproved 2025)Standard Specification forSteel Castings, Austenitic Manganese1This stan...

2026-02-05发布 1 浏览 3 页 193.82 KB
ASTM A358 - A 358M - 24a.pdf

Designation: A358/A358M − 24aUsed in USDOE-NE StandardsStandard Specification forElectric-Fusion-Welded Austenitic Chro...

2026-02-05发布 1 浏览 11 页 234.91 KB
ASTM A857 - A 857M - 19 (2025).pdf

Designation: A857/A857M − 19 (Reapproved 2025)Standard Specification forSteel Sheet Piling, Cold Formed, Light Gage1...

2026-02-05发布 2 浏览 2 页 187.38 KB
NFPA 10-2026.pdf

Standard forPortable Fire Extinguishers2026[4]NFPAIMPORTANT NOTICES AND DISCLAIMERS CONCERNING NFPA STANDARDSNFPA cades,...

2026-02-03发布 3 浏览 83 页 32.8 MB
TT-C-490J-2024.pdf

TT-C-490J 6 September 2024 . SUPERSEDING TT-C-490H 16 September 2021 FEDERAL SPECIFICATION CHEMICAL CONVERSION COATI...

2026-02-03发布 9 浏览 36 页 559.77 KB
AWS D1.1D1.1- 2025 原版 Structureal welding Code-Steel 58MB.pdf

Copyright American Welding Soci8fy Pro\lided b'f Accuria under license with AWS AWS D1 .1/D1 .1 M :2025 An Ameri...

2026-02-03发布 17 浏览 646 页 58.87 MB
ASTM E112-25.pdf

Designation: E112 − 25Standard Test Methods forDetermining Average Grain Size1This standard is issued under the fi...

2026-02-03发布 3 浏览 30 页 1.36 MB
ASTM B117-26(1).pdf

Designation: B117 − 26Standard Practice forOperating Salt Spray (Fog) Apparatus1This standard is issued under the ...

2026-02-03发布 2 浏览 12 页 1 次下载 502.6 KB
ASTM A751-25.pdf

Designation: A751 − 25Standard Test Methods and Practices forChemical Analysis of Steel Products1This standard is ...

2026-02-03发布 5 浏览 6 页 1 次下载 321.27 KB
IPC-J-STD-001J_EN 2024 TOC Requirements for Soldered Electrical and Electronic Assemblies(1).pdf

Supersedes:J-STD-001H – September 2020J-STD-001G – October 2017J-STD-001F WAM1 –February 2016J-STD-001F – July 201...

2026-02-03发布 6 浏览 10 页 432.28 KB
IPC-A-610J_EN 2024 TOC Acceptability of Electronic Assemblies(1).pdf

Supersedes:IPC-A-610H – September 2020IPC-A-610G – October 2017IPC-A-610F WAM1 – February 2016IPC-A-610F – July 2...

2026-02-03发布 37 浏览 16 页 405.79 KB
IPC-7711_7721D-2023 电子组件的返工、修改和维修.pdf

IPC-7711_7721D-2023 电子组件的返工、修改和维修.pdf

2026-02-03发布 4 浏览 286 页 34.32 MB
IPC J-STD-004D：2023 Requirements for Soldering Fluxes - 完整英文电子版（36页）(1).pdf

JOINTINDUSTRYSTANDARDRequirements forSoldered Electricaland ElectronicAssembliesIPC J-STD-001HSeptember 2020Supersedes IPC ...

2026-02-03发布 11 浏览 36 页 7.21 MB
SAE ARP 5757B-2025.pdf

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2026-01-23发布 14 浏览 28 页 1 次下载 360.14 KB
SAE ARP 583L-2024.pdf

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2026-01-23发布 8 浏览 4 页 153.52 KB

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