ISO 10802:2020 EN f04b4879
Ductile iron pipelines — Hydrostatic testing after installation
现行
发布日期 :
2020-08-28
实施日期 :
ISO 10804:2018 EN d81c669f
Restrained joint systems for ductile iron pipelines — Design rules and type testing
现行
发布日期 :
2018-01-03
实施日期 :
ISO 15494:2015 EN b8a56f4a
Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) — Metric series for specifications for components and the system
现行
发布日期 :
2015-09-29
实施日期 :
ISO 15494:2015/Amd 1:2020 EN 43b6a8dc
Plastics piping systems for industrial applications — Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) — Metric series for specifications for components and the system — Amendment 1
现行
发布日期 :
2020-11-02
实施日期 :
ISO 18468:2017 EN 0140c8f5
Ductile iron fittings, accessories and their joints and valves — Epoxy coating
现行
发布日期 :
2017-06-15
实施日期 :

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