Belarus standards PDF

Buoyant aids for swimming instruction Part 2: Safety requirements and test methods for buoyant aids to be held. Original standard UNE-EN 13138-2-2022 in PDF full version. Additional info + preview on request

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Buoyant aids for swimming instruction Part 3: Safety requirements and test methods for swim seats into which a user is positioned. Original standard UNE-EN 13138-3-2022 in PDF full version. Additional info + preview on request

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Ventilation for buildings Performance testing of components/products for residential ventilation Part 8: Performance testing of non-ducted mechanical supply and exhaust ventilation units (including heat recovery). Original standard UNE-EN 13141-8-2023 in PDF full version. Additional info + preview on request

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Spectator facilities - Seats. Product characteristics. Original standard UNE-EN 13200-4-2023 in PDF full version. Additional info + preview on request

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Gas-fired domestic appliances producing hot water Part 2: Assessment of energy consumption. Original standard UNE-EN 13203-2-2023 in PDF full version. Additional info + preview on request

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Gas-fired domestic appliances producing hot water Part 3: Assessment of energy consumption of solar supported gas-fired appliances. Original standard UNE-EN 13203-3-2023 in PDF full version. Additional info + preview on request

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