Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications
Canalisations enterrées en polyéthylène (PE) pour réseaux de distribution de combustibles gazeux — Série métrique — Spécifications
75.200 - Petroleum products and natural gas handling equipment. Including petroleum and natural gas storage devices, distribution systems, pipelines, petrol stations, dispensing devices, etc.
83.140.30 - Plastics pipes and fittings for non fluid use.
Anula a: ISO 4437:1997
Anula a: ISO 4437:1997/Cor 1:1999
Es anulada por: ISO 4437-3:2014
Es anulada por: ISO 4437-2:2014
Es anulada por: ISO 4437-5:2014
Es anulada por: ISO 4437-1:2014
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