Designation: F1450 − 12a (Reapproved 2019)Standard Test Methods forHollow Metal Swinging Door Assemblies for Detent...
Designation: E1508 − 12a (Reapproved 2019)Standard Guide forQuantitative Analysis by Energy-Dispersive Spectroscopy1Th...
Обозначение G 154–12aСТАНДАРТНАЯ МЕТОДИКА ПРИМЕНЕНИЯ АППАРАТА С ФЛУО...
Британский стандарт 4347 Обозначение: D525-12а (Переутвержден в 2019 г.) О...
Designation: B447 − 12a (Reapproved 2021)Standard Specification forWelded Copper Tube1This standard is issued under...
Designation: D525 − 12a (Reapproved 2019)British Standard 4347Designation: 40/97Standard Test Method forOxidation Sta...
Обозначение: D4976-12aСтандартные технические условия на материалы для...
Designation: A455/A455M − 12a (Reapproved 2023)Standard Specification forPressure Vessel Plates, Carbon Steel, High-S...
Designation: B640 − 12a (Reapproved 2021)Standard Specification forWelded Copper Tube for Air Conditioning and Refr...
Designation: D6906 − 12a (Reapproved 2021)Standard Test Method forDetermination of Titanium Treatment Weight on Met...
Designation: A1067/A1067M − 12a (Reapproved 2018)Standard Specification forTest Coupons for Steel Castings1This stand...
Designation: A1067/A1067M − 12a (Reapproved 2024)Standard Specification forTest Coupons for Steel Castings1This stand...
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
