STB PDF

Rotating electrical machines - Part 32- Measurement of stator end-winding vibration at form-wound windings. Original standard UNE-CLC IEC TS 60034-32-2021 in PDF full version. Additional info + preview on request

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Explosive atmospheres - Part 43- Equipment in adverse service conditions. Original standard UNE-CLC IEC TS 60079-43-2021 in PDF full version. Additional info + preview on request

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Explosive atmospheres - Part 47- Equipment protection by 2-wire intrinsically safe ethernet concept (2-WISE). Original standard UNE-CLC IEC TS 60079-47-2021 in PDF full version. Additional info + preview on request

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Railway applications - Communication, signalling and processing systems - European Rail Traffic Management System - Driver-Machine Interface - Part 1: General principles for the presentation of ERTMS/ETCS/GSM-R information. Original standard UNE-CLC TS 50459-1-2021 in PDF full version. Additional info + preview on request

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Railway applications - Communication, signalling and processing systems - European Rail Traffic Management System - Part 2: Ergonomic arrangements of GSM-R information. Original standard UNE-CLC TS 50459-2-2021 in PDF full version. Additional info + preview on request

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Railway applications - Communication, signalling and processing systems - European Rail Traffic Management System - Part 3: Ergonomic arrangements of non ETCS information. Original standard UNE-CLC TS 50459-3-2021 in PDF full version. Additional info + preview on request

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