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找到关键词“astm”相关内容 29,385 条搜索耗时：0.0331秒

ASTM B887 - 25.pdf
Designation: B887 − 25Standard Test Method forDetermination of Coercivity (Hcs) of Cemented Carbides1This standard ...
2026-02-06发布 1 浏览 198.02 KB
ASTM B825 - 19 (2024).pdf
Designation: B825 − 19 (Reapproved 2024)Standard Test Method forCoulometric Reduction of Surface Films on Metallic...
2026-02-06发布 1 浏览 403.29 KB
ASTM B23 - 20 (2025).pdf
Designation: B23 − 20 (Reapproved 2025)Standard Specification forWhite Metal Bearing Alloys(Known Commercially as “...
2026-02-06发布 2 浏览 221.87 KB
ASTM B138 - B 138M - 11 (2024).pdf
Designation: B138/B138M − 11 (Reapproved 2024)Standard Specification forManganese Bronze Rod, Bar, and Shapes1This s...
2026-02-06发布 2 浏览 205.17 KB
ASTM B22 - B 22M - 17 (2025).pdf
Designation: B22/B22M − 17 (Reapproved 2025)Standard Specification forBronze Castings for Bridges and Turntables1This...
2026-02-06发布 1 浏览 200.68 KB
ASTM B439 - 25.pdf
Designation: B439 − 25Standard Specification forIron-Base Powder Metallurgy (PM) Bearings (Oil-Impregnated)1This stand...
2026-02-06发布 0 浏览 308.31 KB
ASTM B708 - 25.pdf
Designation: B708 − 25Standard Specification forTantalum and Tantalum Alloy Plate, Sheet, and Strip1This standard i...
2026-02-06发布 1 浏览 252.03 KB
ASTM B227 - 15 (2024).pdf
Designation: B227 − 15 (Reapproved 2024)Standard Specification forHard-Drawn Copper-Clad Steel Wire1This standard is...
2026-02-06发布 1 浏览 206.36 KB
ASTM B322 - 99 (2025).pdf
Designation: B322 − 99 (Reapproved 2025)Endorsed by AmericanElectroplaters’ SocietyEndorsed by NationalAssociation of...
2026-02-06发布 1 浏览 234.5 KB
ASTM B878 - 97 (2024).pdf
Designation: B878 − 97 (Reapproved 2024)Standard Test Method forNanosecond Event Detection for Electrical Contacts ...
2026-02-06发布 0 浏览 321.64 KB

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