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Aerospace series. Flange couplings up to 21 000 kPa. Technical specification. Inch series. Original standard BS EN 4814-2017 in PDF full version. Additional info + preview on request

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Aerospace series. Flange couplings. Gasket seal with nickel alloy C seal. Technical specification. Inch series. Original standard BS EN 4816-2017 in PDF full version. Additional info + preview on request

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Aerospace series. Passive UHF RFID tags intended for aircraft use. Original standard BS EN 4817-2012 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Aerospace series. Passive HF RFID tags intended for aircraft use. Original standard BS EN 4818-2012 in PDF full version. Additional info + preview on request

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Aerospace series. Contact Memory Button (CMB) tags intended for aircraft use. Original standard BS EN 4819-2012 in PDF full version. Additional info + preview on request

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Workplace exposure. Procedures for the determination of the concentration of chemical agents. Basic performance requirements. Original standard BS EN 482-2021 in PDF full version. Additional info + preview on request

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