STB PDF

Building valves. Expansion valves. Tests and requirements. Original standard UNE-EN 1491-2023 in PDF full version. Additional info + preview on request

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LPG equipment and accessories. Inspection and maintenance of LPG cylinder valves at time of periodic inspection of cylinders. Original standard UNE-EN 14912-2023 in PDF full version. Additional info + preview on request

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Metal bellows expansion joints for pressure applications. Original standard UNE-EN 14917-2022 in PDF full version. Additional info + preview on request

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Vehicle lifts. Original standard UNE-EN 1493-2023 in PDF full version. Additional info + preview on request

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Fixed firefighting systems. Water mist systems. Test protocol for atrium protection with sidewall nozzles for open nozzle systems. Original standard UNE-EN 14972-10-2022 in PDF full version. Additional info + preview on request

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Fixed firefighting systems. Water mist systems. Test protocol for cable tunnels for open nozzle system. Original standard UNE-EN 14972-11-2023 in PDF full version. Additional info + preview on request

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