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ISO 4982:2023
Plastics piping systems for non-pressure underground conveyance and storage of non-potable water — Arch-shaped, corrugated wall chambers made of PE or PP used for retention, detention, storage and transportation of storm water systems — Product specifications and performance criteria
现行 ICS 93 土木工程 2023 36 页 ¥2
ISO 4986:2020
Steel and iron castings — Magnetic particle testing
现行 ICS 77 冶金 2020 31 页 ¥2
ISO 4987:2020
Steel and iron castings — Liquid penetrant testing
现行 ICS 77 冶金 2020 30 页 ¥2
ISO 498:1992
Natural rubber latex concentrate — Preparation of dry films
现行 ICS 83 橡胶和塑料工业 1992 2 页 ¥1
ISO 4990:2023
Steel castings — General technical delivery requirements
现行 ICS 77 冶金 2023 14 页 ¥1
ISO 4991:2015
Steel castings for pressure purposes
现行 ICS 77 冶金 2015 19 页 ¥1
ISO 4992-1:2020
Steel castings — Ultrasonic testing — Part 1: Steel castings for general purposes
现行 ICS 77 冶金 2020 30 页 ¥2
ISO 4992-2:2020
Steel castings — Ultrasonic testing — Part 2: Steel castings for highly stressed components
现行 ICS 77 冶金 2020 33 页 ¥2
ISO 4993:2024
Steel and iron castings — Radiographic testing
现行 ICS 77 冶金 2024 13 页 ¥1
ISO 4995:2014
Hot-rolled steel sheet of structural quality
现行 ICS 77 冶金 2014 8 页 ¥1
ISO 4996:2014
Hot-rolled steel sheet of high yield stress structural quality
现行 ICS 77 冶金 2014 8 页 ¥1
ISO 4997:2015
Cold-reduced carbon steel sheet of structural quality
现行 ICS 77 冶金 2015 8 页 ¥1
ISO 4998:2023
Steel sheet, zinc‐coated and zinc‐iron alloy‐coated by the continuous hot‐dip process, of structural quality
现行 ICS 77 冶金 2023 14 页 ¥1
ISO 4:1997
Information and documentation — Rules for the abbreviation of title words and titles of publications
现行 ICS 01 综合、术语学、标准化、文献 1997 11 页 ¥1
ISO 5-1:2009
Photography and graphic technology — Density measurements — Part 1: Geometry and functional notation
现行 ICS 37 成像技术 2009 16 页 ¥1
ISO 5-3:2009
Photography and graphic technology — Density measurements — Part 3: Spectral conditions
现行 ICS 37 成像技术 2009 41 页 ¥3
ISO 5-4:2009
Photography and graphic technology — Density measurements — Part 4: Geometric conditions for reflection density
现行 ICS 37 成像技术 2009 15 页 ¥1
ISO 500-1:2014
Agricultural tractors — Rear-mounted power take-off types 1, 2, 3 and 4 — Part 1: General specifications, safety requirements, dimensions for master shield and clearance zone
现行 ICS 65 农业 2014 5 页 ¥1
ISO 500-2:2004
Agricultural tractors — Rear-mounted power take-off types 1, 2 and 3 — Part 2: Narrow-track tractors, dimensions for master shield and clearance zone
现行 ICS 65 农业 2004 4 页 ¥1
ISO 500-3:2014
Agricultural tractors — Rear-mounted power take-off types 1, 2, 3 and 4 — Part 3: Main PTO dimensions and spline dimensions, location of PTO
现行 ICS 65 农业 2014 16 页 ¥1