![DS/EN ISO 15848-1:2015/A1:2017 - Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves - Amendment 1 (ISO 15848-1:2015/Amd 1:2017) DS/EN ISO 15848-1:2015/A1:2017 - Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves - Amendment 1 (ISO 15848-1:2015/Amd 1:2017)](https://webstore.ansi.org/cover-pages/small/DS/M308784CURES.jpg)
DS/EN ISO 15848-1:2015/A1:2017 - Industrial valves - Measurement, test and qualification procedures for fugitive emissions - Part 1: Classification system and qualification procedures for type testing of valves - Amendment 1 (ISO 15848-1:2015/Amd 1:2017)
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