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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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ASTM D401 - 40 scan.pdf

ASTM D401 - 40 scan.pdf

2026-02-06发布 4 浏览 2 页 382.49 KB
ASTM D3665 - 24.pdf

Designation: D3665 − 24Standard Practice forRandom Sampling of Construction Materials1This standard is issued under...

2026-02-06发布 2 浏览 13 页 264.47 KB
ASTM D4814 - 25.pdf

Designation: D4814 − 25Standard Specification forAutomotive Spark-Ignition Engine Fuel1This standard is issued under...

2026-02-06发布 3 浏览 36 页 2.99 MB
ASTM D170 - 41 scan.pdf

ASTM D170 - 41 scan.pdf

2026-02-06发布 6 浏览 2 页 365.56 KB
ASTM D5217 - 17 (2025).pdf

Designation: D5217 − 17 (Reapproved 2025)Standard Guide forDetection of Fouling and Degradation of Particulate IonE...

2026-02-06发布 7 浏览 5 页 207.02 KB
ASTM D5155 - 25.pdf

Designation: D5155 − 25Standard Test Methods forPolyurethane Raw Materials: Determination of theIsocyanate Content o...

2026-02-06发布 1 浏览 6 页 216.82 KB
ASTM D256 - 24.pdf

Designation: D256 − 24Standard Test Methods forDetermining the Izod Pendulum Impact Resistance ofPlastics1This stand...

2026-02-06发布 4 浏览 20 页 1 次下载 761.3 KB
ASTM D5187 - 25.pdf

Designation: D5187 − 25Standard Test Method forDetermination of Crystallite Size (Lc) of Calcined PetroleumCoke by...

2026-02-06发布 1 浏览 4 页 240.24 KB
ASTM D2702 - 05 (2025).pdf

Designation: D2702 − 05 (Reapproved 2025)Standard Practice forRubber Chemicals—Determination of Infrared AbsorptionCh...

2026-02-06发布 0 浏览 4 页 201.25 KB
ASTM D1912 adjunct.zip

ASTM D1912 adjunct.zip

2026-02-06发布 0 浏览 5.81 MB
ASTM D4695 - 03 (2025).pdf

Designation: D4695 − 03 (Reapproved 2025)Standard Guide forGeneral Pavement Deflection Measurements1This standard is...

2026-02-06发布 2 浏览 7 页 217.3 KB
ASTM D2047 - 25.pdf

Designation: D2047 − 25Standard Test Method forStatic Coefficient of Friction of Polish-Coated FlooringSurfaces as ...

2026-02-06发布 3 浏览 5 页 303.11 KB
ASTM D7407 - 07 (2024).pdf

Designation: D7407 − 07 (Reapproved 2024)Standard Guide forDetermining the Transmission of Gases ThroughGeomembranes1...

2026-02-06发布 2 浏览 4 页 210.45 KB
ASTM D968 - 25.pdf

Designation: D968 − 25Standard Test Methods forAbrasion Resistance of Organic Coatings by FallingAbrasive1This stand...

2026-02-06发布 1 浏览 6 页 300.12 KB
ASTM D4725 - 25a.pdf

Designation: D4725 − 25aStandard Terminology forEngine Coolants and Related Fluids1This standard is issued under th...

2026-02-06发布 3 浏览 4 页 198.61 KB
ASTM D7579 - 25.pdf

Designation: D7579 − 25Standard Test Method forPyrolysis Solids Content in Pyrolysis Liquids by Filtrationof Solids...

2026-02-06发布 2 浏览 4 页 3.93 MB
ASTM D2842 - 25.pdf

Designation: D2842 − 25Standard Test Method forWater Absorption of Rigid Cellular Plastics1This standard is issued...

2026-02-06发布 2 浏览 9 页 979.22 KB
ASTM D3120 - 25.pdf

Designation: D3120 − 25Standard Test Method forTrace Quantities of Sulfur in Light Liquid PetroleumHydrocarbons by...

2026-02-06发布 2 浏览 10 页 331.49 KB
ASTM D7606 - 24a.pdf

Designation: D7606 − 24aStandard Practice forSampling of High Pressure Hydrogen and Related Fuel CellFeed Gases1Thi...

2026-02-06发布 3 浏览 10 页 310.79 KB
ASTM D7936 - 25.pdf

Designation: D7936 − 25Standard Test Method forFlammability of Electrical Insulating Materials Intended forWires or...

2026-02-06发布 0 浏览 3 页 192.46 KB

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