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ANSI AWWA C227-22.pdf
op mark sSince 1881SMBolted, Split-Sl eeve CouplingsEfective date: Feb. 1, 2023.First edition approved by Board of...
2025-11-11发布 182 浏览 28 页12 次下载1.48 MB
A789A789M-17.pdf
Designation: A789/A789M − 17Standard Specification forSeamless and Welded Ferritic/Austenitic Stainless SteelTubing fo...
2025-11-10发布 182 浏览 6 页20 次下载98.76 KB
ASME PCC-2–2018.pdf
Repair ofPressure Equipmentand PipingA N A M E R I C A N N A T I O N A L S TA N D A R DASME PCC-2–201...
2025-11-26发布 181 浏览 294 页2 次下载7.09 MB
AWS A3.1-2010.pdf
ARC WELDING (AW)arc stud weldingatomic hydrogen weldingbare metal arc weldingcarbon arc weldinggas carbon arc weldin...
2025-11-26发布 181 浏览 1 页3 次下载16.76 KB
ASNT_III_基础试题.pdf
ASNT三级试卷 – 基础部分应试人成绩: 日期: 对下列选择题，选择代表正确答案的字母填入括号内；对判断题，在括号内填入√ 或×，...
2025-11-25发布 181 浏览 10 页3 次下载192.87 KB
API Spec 6D-2014 errata 8-2016.pdf
Date of Issue: August 2016 Affected Publication: API Specification 6D, Specification for Pipeline and Piping Valves...
2025-11-25发布 181 浏览 3 页3 次下载133.42 KB
AWS QC7-93 Suppl C.pdf
Supplement C—WelderPerformanceQualificationSheet Metal TestRequirementsAWS QC7-93 Supplement CKey Words — AWS Certifie...
2025-11-24发布 181 浏览 40 页3 次下载1.21 MB
AWWA Activated carbon. Solutions for improving water quality 2013.pdf
The Authoritative Resource on Safe Water®AdvocacyCommunicationsConferencesEducation and TrainingScience and TechnologySe...
2025-11-24发布 181 浏览 353 页4 次下载8.44 MB
AWS QC7-93 Suppl G.pdf
Supplement G—AWS PerformanceQualification TestAWS QC7-93 Supplement GKeywords — AWS Certified Welders, welders, AWS...
2025-11-24发布 181 浏览 12 页5 次下载492.32 KB
AWS-NAVSEA B2.1-1-302-2015.pdf
Standard WeldingProcedureSpecification forNaval Applications(SWPS-N) forShielded Metal ArcWelding of CarbonSteel (S-1), ...
2025-11-24发布 181 浏览 29 页4 次下载315.69 KB
ASTM RR-E37-1025 2000.pdf
This Research Report is issued under the fixed designation RR: E37-1025. You agree not to reproduce or circulate...
2025-11-24发布 181 浏览 19 页5 次下载745.38 KB
ASTM RR-D02-1495 2000.pdf
ASTM RR-D02-1495 2000.pdf
2025-11-24发布 181 浏览 36 页4 次下载704.19 KB
ASTM F3308 - F 3308M - 19 (2023).pdf
Designation: F3308/F3308M − 19 (Reapproved 2023)Standard Practice forSampling and Testing Frequency for Recycled Mat...
2025-11-24发布 181 浏览 4 页2 次下载207.72 KB
ASTM F2506 - 22.pdf
Designation: F2506 − 22Standard Specification forDesign and Testing of Light Sport Aircraft Propellers1This standard...
2025-11-24发布 181 浏览 5 页2 次下载98.46 KB
ASTM F3359 - F 3359M - 21.pdf
Designation: F3359/F3359M − 21Standard Test Method forDetermining Bending Yield Moment of Staples1This standard is ...
2025-11-24发布 181 浏览 4 页5 次下载121.71 KB
ASTM E1476 - 04 (2014) rus.pdf
Обозначение: E1476 − 04 (Утвержден повторно в 2014 году)Стандартное руко...
2025-11-24发布 181 浏览 14 页3 次下载490.41 KB
ASTM STP 221-1958.pdf
SYMPOSIUM ON SPECTROCHEMICAL ANALYSIS FOR TRACE ELEMENTS Presented at the SIXTIETH ANNUAL MEETING AMERICAN SOCIETY ...
2025-11-24发布 181 浏览 85 页4 次下载1.56 MB
ASTM E70 - 24.pdf
Designation: E70 − 24Standard Test Method forpH of Aqueous Solutions With the Glass Electrode1This standard is is...
2025-11-24发布 181 浏览 6 页1 次下载236.03 KB
ASTM RR-E04-1003 1989.pdf
This Research Report is issued under the fixed designation RR: E04-1003. You agree not to reproduce or circulate...
2025-11-24发布 181 浏览 113 页3.55 MB
ASTM RR-D16-1040 2010.pdf
This Research Report is issued under the fixed designation RR: D16-1040. You agree not to reproduce or circulate...
2025-11-24发布 181 浏览 13 页4 次下载293.58 KB

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