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Projects of CEN/TC 181/WG 3

Document number Begin Title Comment
DIN EN 16129 2017-06-09 Pressure regulators, automatic change-over devices, having a maximum regulated pressure of 4 bar, with a maximum capacity of 150 kg/h, associated safety devices and adaptors for butane, propane, and their mixtures; German and English version prEN 16129:2025 More  Comment 

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