STB PDF

ISO/IEC 39794-4 application profile for finger image data in machine-readable travel documents. Original standard PD CEN TS 18214-2025 in PDF full version. Additional info + preview on request

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High-voltage switchgear and controlgear - Part 314: Direct current disconnectors and earthing switches. Original standard PD CLC IEC TS 62271-314-2025 in PDF full version. Additional info + preview on request

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High-voltage switchgear and controlgear - Part 318: DC gas-insulated metal-enclosed switchgear for rated voltages including and above 100 kV. Original standard PD CLC IEC TS 62271-318-2025 in PDF full version. Additional info + preview on request

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Original standard PD CLC IEC TS 62271-320-2025 in PDF full version. Additional info + preview on request

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High-voltage switchgear and controlgear - Part 5: Common specifications for direct current switchgear and controlgear. Original standard PD CLC IEC TS 62271-5-2025 in PDF full version. Additional info + preview on request

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Security for industrial automation and control systems - Application of the 62443 series to the Industrial Internet of Things (IIoT). Original standard PD IEC PAS 62443-1-6-2025 in PDF full version. Additional info + preview on request

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