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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 B706 - 18.pdf

Designation: B706 − 18Standard Specification forSeamless Copper Alloy (UNS No. C69100) Pipe and Tube1This standard...

2025-11-12发布 170 浏览 7 页 4 次下载 108.32 KB
ASTM B642 - 88e1 scan.pdf

lib Designation: B 642 - 88e' AMERICAN SOCIETY FOR TESTING AND MATERIALS 1916 Race St., Philadelphia. Pa. 19103 ...

2025-11-12发布 170 浏览 6 页 2 次下载 612.19 KB
ASTM D6281 - 23.pdf

Designation: D6281 − 23Standard Test Method forAirborne Asbestos Concentration in Ambient and IndoorAtmospheres as ...

2025-11-12发布 170 浏览 33 页 1 次下载 2.12 MB
ASTM C1514 - 08 rus.pdf

Обозначение: С 1514–08СТАНДАРТНЫЙ МЕТОД ИЗМЕРЕНИЯ ФРАКЦИИ 235U С ПОМОЩ...

2025-11-12发布 170 浏览 25 页 3 次下载 821 KB
ASTM D3403 - 07 (2021).pdf

Designation: D3403 − 07 (Reapproved 2021)Standard Test Methods forRubber—Evaluation of IR (Isoprene Rubber)1This st...

2025-11-12发布 170 浏览 6 页 1 次下载 104.74 KB
ASTM A858 - A 858M - 24.pdf

Designation: A858/A858M − 24Standard Specification forHeat-Treated Carbon Steel Fittings for Low-Temperature andCorros...

2025-11-12发布 170 浏览 4 页 1 次下载 222.89 KB
ASTM D8139 - 23.pdf

Designation: D8139 − 23Standard Specification forSemi-Rigid, Closed-Cell Polypropylene Foam, PreformedExpansion Joint ...

2025-11-12发布 170 浏览 2 页 3 次下载 202.76 KB
ASTM D3370 - 18 rus.pdf

Обозначение: D3370 – 18Стандартные практические руководства по отбору...

2025-11-12发布 170 浏览 13 页 2 次下载 953.63 KB
ASTM D2978 - 23.pdf

Designation: D2978 − 23Standard Test Method forVolume of Peat and Peat-Based Growing Media1This standard is issued...

2025-11-12发布 170 浏览 3 页 4 次下载 212.98 KB
ASTM D6156 - 97.pdf

Designation: D 6156 – 97An American National StandardStandard Practice forUse of Reversed-Phase High Performance Li...

2025-11-12发布 170 浏览 10 页 5 次下载 103.42 KB
ASTM D6628 - 23.pdf

Designation: D6628 − 23Standard Specification forColor of Retroreflective Pavement Marking Materials1This standard is...

2025-11-12发布 170 浏览 6 页 3 次下载 463.38 KB
ASTM A54 - 15 scan.pdf

AMERICAN SOCIETY FOR TESTING MATERIALSPHILADELPHIA,PA., U.S. A.AFFILIATED WITH THEInternational Assoclvtion for Testing...

2025-11-12发布 170 浏览 2 页 216.37 KB
ASTM D574 - 46T scan.pdf

ASTM D574 - 46T scan.pdf

2025-11-12发布 170 浏览 8 页 2 次下载 2.48 MB
ASTM D4319 - 93 (2001).pdf

Designation: D 4319 – 93 (Reapproved 2001)Standard Test Method forDistribution Ratios by the Short-Term Batch Meth...

2025-11-12发布 170 浏览 7 页 1 次下载 46.76 KB
ASTM D4492 - 10 rus.pdf

Обозначение: D 4492–10 СТАНДАРТЫЙ МЕТОД АНАЛИЗА БЕНЗОЛА С ПОМОЩЬЮ ГАЗ...

2025-11-12发布 170 浏览 14 页 2 次下载 361.2 KB
ASTM D2709 - 16 rus.pdf

Обозначение: D2709–16СТАНДАРТНЫЙ МЕТОД ОПРЕДЕЛЕНИЯ СОДЕРЖАНИЯ ВОДЫ И ...

2025-11-12发布 170 浏览 12 页 3 次下载 329.69 KB
ASTM D7418 - 23.pdf

Designation: D7418 − 23Standard Practice forSet-Up and Operation of Fourier Transform Infrared (FT-IR)Spectrometers ...

2025-11-12发布 170 浏览 11 页 446.6 KB
ASTM C1508 - 18.pdf

Designation: C1508 − 18Standard Test Method forDetermination of Bromine and Chlorine in UF6 and UranylNitrate by ...

2025-11-12发布 170 浏览 4 页 5 次下载 81.33 KB
ASTM D8125 - 24.pdf

Designation: D8125 − 24Standard Specification forRe-Refined Engine Oil Bottoms (REOB)/Vacuum TowerAsphalt Extender (V...

2025-11-12发布 170 浏览 2 页 206.58 KB
AS 4985-2002.pdf

AS 4985—2002 Australian Standard™ Collection and stabilization of urine samples for quantitation of trace and tox...

2025-11-11发布 170 浏览 21 页 27 次下载 265.97 KB

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