Belarus standards PDF

STB UNE-EN 3761-2020

Aerospace series. Heat resisting alloy FE-PA2601. Softened and cold worked. Bar for forged fasteners. D <= 50 mm. 1 100 MPa <= Rm <= 1 300 MPa. Original standard UNE-EN 3761-2020 in PDF full version. Additional info + preview on request

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STB UNE-EN 3773-001-2024

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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STB UNE-EN 3774-001-2024

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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€50
STB UNE-EN 3847-2019

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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€50
STB UNE-EN 388-2016 + A1-2018

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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STB UNE-EN 397-2025 AC-2025

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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€50