Designation: A355 − 89 (Reapproved 2022)Standard Specification forSteel Bars, Alloys, for Nitriding1This standard is...
Designation: A354 − 17´2Standard Specification forQuenched and Tempered Alloy Steel Bolts, Studs, and OtherExternal...
Designation: A353/A353M − 17Standard Specification forPressure Vessel Plates, Alloy Steel, Double-Normalized andTemper...
Designation: A342/A342M − 21Standard Test Methods forPermeability of Weakly Magnetic Materials1This standard is issu...
Designation: A323 − 05 (Reapproved 2020)Standard Specification forFerroboron1This standard is issued under the fixed...
Designation: A 321 – 90 (Reapproved 2001)Standard Specification forSteel Bars, Carbon, Quenched and Tempered1This s...
Designation: A319 − 71 (Reapproved 2020)Standard Specification forGray Iron Castings for Elevated Temperatures for ...
Designation: A312/A312M − 21Used in USDOE-NE standardsStandard Specification forSeamless, Welded, and Heavily Cold W...
Designation: A308/A308M − 10Standard Specification forSteel Sheet, Terne (Lead-Tin Alloy) Coated by the Hot-DipProce...
Designation: A291/A291M − 19Standard Specification forSteel Forgings, Carbon and Alloy, for Pinions, Gears andShafts...
Designation: A285/A285M − 17Standard Specification forPressure Vessel Plates, Carbon Steel, Low- andIntermediate-Tensi...
Designation: A278/A278M − 01 (Reapproved 2020)Standard Specification forGray Iron Castings for Pressure-Containing Pa...
Обозначение: A275/A275M – 15Стандартное практическое руководство по исс...
Designation: A265 − 12 (Reapproved 2019)Standard Specification forNickel and Nickel-Base Alloy-Clad Steel Plate1This...
Designation: A263 − 12 (Reapproved 2019)Standard Specification forStainless Chromium Steel-Clad Plate1This standard i...
Designation: A252/A252M − 19Standard Specification forWelded and Seamless Steel Pipe Piles1This standard is issued ...
Designation: A240/A240M − 22Standard Specification forChromium and Chromium-Nickel Stainless Steel Plate,Sheet, and S...
Designation: A234/A234M − 22Used in USDOE-NE StandardsStandard Specification forPiping Fittings of Wrought Carbon St...
Designation: A217/A217M − 22Endorsed by Manufacturers Standardization Societyof the Valve and Fittings IndustryEndors...
Designation: A216/A216M − 21Endorsed by Manufacturers Standardization Societyof the Valve and Fittings IndustryEndors...
ASTM D821 - 45T scan.pdf34页
SAE AMS 5717H-2014.pdf36页
HGT 4236-2011 阻尼间隔棒橡胶件.pdf37页
ASME B31.3-2024.pdf3594页
GB∕T 38371.3-2020 数字内容对象存储、复用与交换规范 第3部分：对象一致性检查方法.pdf319页
ASTM C193 - 64 scan.pdf1473页
JIS S 1032-2016.pdf16727页
ISO 12354-1-2017.pdf179102页
JT∕T 617.1-2018 危险货物道路运输规则 第1部分：通则.pdf19329页
DB51∕T 2728-2020 黄瓜生产技术规程.pdf998页
ASTM D8099 - D 8099M - 17 (2023).pdf1942页
ISO 10816-21-2015.pdf20822页
JIS K 0512-1974 (1995) scan.pdf6522页
JB∕T 11792.1-2014 中大功率燃气发动机技术条件 第1部分：天然气发动机.pdf8620页
AS NZS 4777.1-2024.pdf996页
AS NZS 1664.1-1997 (2020).pdf484页
SAE J70C-1966 scan.pdf413页
DB37∕T 5326-2025 城市道路全要素整治技术规程.docx455页
MSS SP-69-2002.pdf15820页
DIN_EN_ISO_21304-2__2021-04.pdf17429页
