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Aerospace series. Circuit breakers, single-pole, temperature compensated, rated currents 1 A to 25 A - Technical specification. Original standard UNE-EN 3773-001-2024 in PDF full version. Additional info + preview on request

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Aerospace series. Circuit breakers, three-pole, temperature compensated, rated currents 1 A to 25 A - Technical specification. Original standard UNE-EN 3774-001-2024 in PDF full version. Additional info + preview on request

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Aerospace series. Paints and varnishes. Determination of sedimentation rating. Original standard UNE-EN 3847-2019 in PDF full version. Additional info + preview on request

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Amendment 1 - Protective gloves against mechanical risks. Original standard UNE-EN 388-2016 + A1-2018 in PDF full version. Additional info + preview on request

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Corrigendum - Industrial protective helmets. Original standard UNE-EN 397-2025 AC-2025 in PDF full version. Additional info + preview on request

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Aerospace series. Nut, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), MoS2 coated. Classification: 1 550 MPa (at ambient temperature)/425 °C. Original standard UNE-EN 4012-2025 in PDF full version. Additional info + preview on request

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