Designation: A421/A421M − 21American Association StateHighway and Transportation Officials StandardAASHTO No.: M 204S...
Designation: C1259 − 21Standard Test Method forDynamic Young’s Modulus, Shear Modulus, and Poisson’sRatio for Adv...
Designation: D3122 − 21An American National StandardStandard Specification forSolvent Cements for Styrene-Rubber (SR)...
Designation: B934 − 21Standard Test Method forEffective Case Depth of Ferrous Powder Metallurgy (PM)Parts Using Mi...
Designation: D4724/D4724M − 21Standard Test Method forEntanglements in Filament Yarns by Needle Insertion1This stand...
Designation: A554 − 21Standard Specification forWelded Stainless Steel Mechanical Tubing1This standard is issued und...
Designation: B1021 − 21Standard Test Method forPeel Resistance of Metal Sheets Joined by High StrengthBonds1This s...
Designation: A428/A428M − 21Standard Test Method forWeight [Mass] of Coating on Aluminum-Coated Iron or SteelArticl...
Designation: D7720 − 21Standard Guide forStatistically Evaluating Measurand Alarm Limits when UsingOil Analysis to ...
Designation: D8429 − 21Standard Test Method forLegionella pneumophila in Water Samples Using Legiolert1,2This standa...
Designation: D8046 − 21Standard Guide forPumpability of Heat Transfer Fluids1This standard is issued under the fix...
Designation: A1110/A1110M − 21Standard Specification forCold-Formed Welded and Seamless Carbon Steel StructuralTubing...
Designation: C1914 − 21Standard Test Method forBake and Boil Testing of Laminated Glass1This standard is issued u...
Designation: D2878 − 21Standard Test Method forEstimating Apparent Vapor Pressures and MolecularWeights of Lubricati...
Designation: D5288 − 21Standard Test Method forDetermining Tracking Index of Electrical Insulating MaterialsUsing Va...
Designation: C443M − 21Standard Specification forJoints for Concrete Pipe and Manholes, Using RubberGaskets (Metric)...
Designation: A1081/A1081M − 21Standard Test Method forEvaluating Bond of Seven-Wire Steel Prestressing Strand1This s...
Designation: B374 − 21Endorsed by AmericanElectroplaters’ SocietyEndorsed by NationalAssociation of Metal FinishersSt...
Designation: D8417 − 21Standard Guide forSampling of Hempseed Intended for Human Consumption1This standard is issue...
Designation: D7775 − 21Standard Guide forMeasurements on Small Graphite Specimens1This standard is issued under the...
ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
ASME BPVC 2025英文原版合集（共计21个）高清电子版166
NBIC NB 23-2025 Part 2 — Inspection.pdf142413页
ASTM A182-21.pdf8217页
A234A234M-17.pdf1169页
AS 2118.1-2017.pdf90473页
AS NZS 4478-1997 scan.pdf738页
AS 4700.1.2.5-2014.pdf61109页
AS 5203-2016.pdf17317页
ANSI AWWA C218-23.pdf7432页ASME BPVC 2025英文原版合集（共计21个）高清电子版1660页ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
BS EN ISO 1127-1997.pdf9214页NBIC NB 23-2025 Part 2 — Inspection.pdf142413页ASTM A182-21.pdf8217页AS 4700.1.2.5-2014.pdf61109页AS NZS 4478-1997 scan.pdf738页AS 2118.1-2017.pdf90473页
AS 1288-2021.pdf97184页A234A234M-17.pdf1169页
