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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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AWS C1.5-2019.pdf

Specification for the Qualification of Resistance Welding TechniciansAWS C1.5:2019An American National StandardAWS C1....

2026-01-20发布 4 浏览 22 页 211.14 KB
AWS A5.22 - A5.22M-2024.pdf

AWS A5.22/A5.22M:2024An American National StandardSpecification forStainless SteelFlux Cored andMetal CoredWelding Elect...

2026-01-20发布 7 浏览 70 页 1 次下载 704.22 KB
AWS A5.1 - A5.1M-2025.pdf

AWS A5.1/A5.1M:2025An American National StandardSpecification forCarbon SteelElectrodes forShielded MetalArc WeldingAWS ...

2026-01-20发布 5 浏览 68 页 1 次下载 521.65 KB
AWS-NAVSEA B2.1-1-312-2015 (2025).pdf

Standard Welding Procedure Specification for Naval Applications (SWPS-N) for Shielded Metal Arc Welding of Carbon S...

2026-01-20发布 0 浏览 36 页 696.75 KB
AWS A3.0M - A3.0-2025.pdf

Standard Welding Terms and DefinitionsIncluding Terms for Additive Manufacturing, Adhesive Bonding, Brazing, Soldering...

2026-01-20发布 7 浏览 204 页 1 次下载 3 MB
AWS A2.1-1998 scan.pdf

AWS A2.1-1998 scan.pdf

2026-01-20发布 3 浏览 1 页 289.63 KB
AWS TSD 1.1-2020.pdf

AWS TSD 1.1:2020 Approved January 31st, 2019 by the AWS Technical Activities Committee Specification for the Prepa...

2026-01-20发布 4 浏览 75 页 1.73 MB
AWS B2.1-1-001-2020.pdf

Í¬¿²¼¿®¼ É»´¼·²¹ øÍÉÐÍ÷ º±® Í¸·»´¼»¼ Ó»¬¿´ ß®½ É»´¼·²¹ ±º Ý¿®¾±² ...

2026-01-20发布 3 浏览 26 页 627.41 KB
AWS A5.17 - A5.17M-2025.pdf

AWS A5.17/A5.17M:2025An American National StandardSpecification forCarbon SteelElectrodes andFluxes forSubmerged ArcWeldi...

2026-01-20发布 3 浏览 50 页 1 次下载 423.61 KB
AWS A5.02 - A5.02M-2025.pdf

AWS A5.02/A5.02M:2025An American National StandardSpecification forFiller MetalStandard Sizes,Packaging, andPhysical Attr...

2026-01-20发布 2 浏览 32 页 209.72 KB
AWS D1.3 - D1.3M-2018 errata 2022.pdf

The purpose of an errata sheet is to notify the public that a published standard has a typographical error. Err...

2026-01-20发布 2 浏览 1 页 98.97 KB
AWS B5.17-2025.pdf

AWS B5.17:2025An American National StandardSpecification forthe Qualificationof WeldingFabricatorsAWS B5.17:2025An Americ...

2026-01-20发布 2 浏览 26 页 248.62 KB
AWS A5.2 - A5.2M-2025.pdf

AWS A5.2/A5.2M:2025An American National StandardSpecification forCarbon andLow-Alloy SteelRods for OxyfuelGas Welding550...

2026-01-20发布 1 浏览 32 页 304.45 KB
AWS B5.4-2025.pdf

AWS B5.4:2025An American National StandardSpecification forthe Qualificationof Welder TestFacilitiesAWS B5.4:2025An Amer...

2026-01-20发布 4 浏览 30 页 307.27 KB
AWS A5.9 - A5.9M-2022.pdf

AWS A5.9/A5.9M:2022(ISO 14343:2017 MOD)An American National StandardSpecification forBare StainlessSteel WeldingElectrode...

2026-01-20发布 2 浏览 52 页 1.75 MB
AWS C2.26 - C2.26M-2025.pdf

AWS C2.26/C2.26M:2025An American National StandardSpecification forThermal SprayPowderAWS C2.26/C2.26M:2025An American Na...

2026-01-20发布 1 浏览 38 页 3.3 MB
AWS QC47-2016-AMD2 (2024).pdf

AWS QC47:2016-AMD2Specification forAWS Certificationof Welders andAccreditation ofTest FacilitiesAWS QC47:2016-AMD2Amendme...

2026-01-20发布 2 浏览 34 页 304.48 KB
AWS B5.16-2025.pdf

AWS B5.16:2025An American National StandardSpecification forthe Qualificationof WeldingEngineeringPersonnelAWS B5.16:2025A...

2026-01-20发布 2 浏览 52 页 504.87 KB
AWS B5.16-2025 errata 2025.pdf

The purpose of an errata sheet is to notify the public that a published standard has a typographical error. Err...

2026-01-20发布 4 浏览 1 页 171.02 KB
AWS D1.1 - D1.1M-2025 errata 2025.pdf

The purpose of an errata sheet is to notify the public that a published standard has a typographical error. Err...

2026-01-20发布 2 浏览 4 页 195.12 KB

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