DIN EN ISO 16486-4:2021-04 - Draft Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO/DIS 16486-4:2021); German and English version prEN ISO 16486-4:2021

标准编号：DIN EN ISO 16486-4:2021-04 - Draft

英文标题：Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO/DIS 16486-4:2021); German and English version prEN ISO 16486-4:2021

德文标题：Kunststoff-Rohrleitungssysteme für die Gasversorgung - Rohrleitungssysteme aus weichmacherfreiem Polyamid (PA-U) mit Schweißverbindungen und mechanischen Verbindungen - Teil 4: Armaturen (ISO/DIS 16486-4:2021); Deutsche und Englische Fassung prEN ISO 16486-4:2021

发布日期：2021-04

DIN EN ISO 16486-4:2021-04 - Draft Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO/DIS 16486-4:2021); German and English version prEN ISO 16486-4:2021

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