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ASTM E561 - 23.pdf
Designation: E561 − 23Standard Test Method forKR Curve Determination1This standard is issued under the fixed desig...
2025-11-23发布 194 浏览 18 页738.78 KB
GB_T 22641-2020船用铝合金板材.pdf
中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化中国石化
2025-11-23发布 194 浏览 16 页4 次下载1022.29 KB
ASTM F1929 - 23.pdf
Designation: F1929 − 23Standard Test Method forDetecting Seal Leaks in Porous Medical Packaging by DyePenetration1T...
2025-11-23发布 194 浏览 6 页221.55 KB
ASTM F928 - 02.pdf
Designation: F 928 – 02Standard Test Methods forEdge Contour of Circular Semiconductor Wafers and RigidDisk Substr...
2025-11-23发布 194 浏览 4 页5 次下载44.52 KB
ASTM F3694 - 24.pdf
Designation: F3694 − 24Standard Guide forTowing and Anchoring Oil Booms1This standard is issued under the fixed d...
2025-11-23发布 194 浏览 10 页5 次下载656.83 KB
GB 7247.1-2012 激光产品的安全第1部分设备分类、要求.pdf
ICS 31 260 L 51 ~B 中华人民共和国国家标准GB 7247.1一2012/IEC 60825-1 : 2007 代替 CB 7247. 1-1.001 激光产品的安全第1...
2025-11-23发布 194 浏览 78 页3 次下载6.47 MB
GB 150.2-2011英文版-Part.2 MATERIALS.pdf
ICS 23.020.30 J74 N ational Standard of the People's Republic of China 中华人民共和国国家标准GB 150.2-2011 Partially...
2025-11-23发布 194 浏览 57 页3 次下载4.59 MB
ISO 3834-1-2005 等效中文版 GBT 12467.1-2009金属材料熔焊质量要求第一部分：质量要.pdf
ISO 3834-1-2005 等效中文版 GBT 12467.1-2009金属材料熔焊质量要求第一部分：质量要.pdf
2025-11-23发布 194 浏览 10 页123.41 KB
ISO TR 22971-2005.pdf
Reference numberISO/TR 22971:2005(E)© ISO 2005 TECHNICAL REPORT ISO/TR22971First edition2005-01-15Accuracy (trueness an...
2025-11-22发布 194 浏览 40 页1 次下载1.16 MB
ISO TR 22126-5-2022.pdf
Financial services — Semantic technology —Part 5: Mapping from FIX Orchestra to the common modelTECHNICAL REPORTI...
2025-11-22发布 194 浏览 14 页3 次下载250.76 KB
ISO 21348-2007.pdf
Reference numberISO 21348:2007(E)© ISO 2007 INTERNATIONAL STANDARD ISO21348First edition2007-05-01Space environment (na...
2025-11-22发布 194 浏览 20 页3 次下载299.71 KB
ISO 21663-2020.pdf
Solid recovered fuels — Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S)...
2025-11-22发布 194 浏览 20 页3 次下载1.05 MB
ISO 21079-2-2008.pdf
Reference numberISO 21079-2:2008(E)© ISO 2008 INTERNATIONAL STANDARD ISO21079-2First edition2008-04-15Chemical analysis...
2025-11-22发布 194 浏览 24 页3 次下载224.12 KB
ISO 20083-3-2019.pdf
© ISO 2019Ships and marine technology — Determination of the shaft power of ship propulsion systems by measurin...
2025-11-22发布 194 浏览 16 页1.09 MB
ISO 22197-5-2021.pdf
Fine ceramics (advanced ceramics, advanced technical ceramics) — Test method for air-purification performance of se...
2025-11-22发布 194 浏览 16 页1 次下载1.05 MB
ISO 23371-2022.pdf
Anaesthetic and respiratory equipment — Cuff pressure indication, control and regulation devicesMatériel d’anesthé...
2025-11-22发布 194 浏览 16 页420.17 KB
ISO 22738-2020.pdf
Intelligent transport systems — Localized communications — Optical camera communicationSystèmes intelligents de tra...
2025-11-22发布 194 浏览 32 页5 次下载2.29 MB
ISO 21309-2-2019.pdf
© ISO 2019Plastics — Ethylene/vinyl alcohol (EVOH) copolymer moulding and extrusion materials —Part 2: Preparatio...
2025-11-22发布 194 浏览 22 页1 次下载1.36 MB
ISO 23945-1-2022.pdf
Test methods for sprayed concrete —Part 1: Flash setting accelerating admixtures — Setting timeMéthodes d’essai...
2025-11-22发布 194 浏览 16 页3 次下载387.01 KB
ISO 23767-2021.pdf
Children’s furniture — Mattresses for cots and cribs — Safety requirements and test methods© ISO 2021INTERNATIO...
2025-11-22发布 194 浏览 26 页1.25 MB

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