Belarus standards PDF

Amendment 1 - Personal protective equipment. Occupational footwear. Original standard UNE-EN ISO 20347-2022 A1-2024 in PDF full version. Additional info + preview on request

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Fine ceramics (advanced ceramics, advanced technical ceramics). Mechanical properties of ceramic composites at room temperature. Determination of the interlaminar shear strength and shear modulus of continuous-fibre-reinforced composites by the compression of double-notched test pieces and by the Iosipescu test. Original standard UNE-EN ISO 20505-2025 in PDF full version. Additional info + preview on request

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Radiation protection. Monitoring of workers occupationally exposed to a risk of internal contamination with radioactive material. Original standard UNE-EN ISO 20553-2025 in PDF full version. Additional info + preview on request

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Small craft. Lithium-ion batteries. Original standard UNE-EN ISO 23625-2025 in PDF full version. Additional info + preview on request

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Amendment 11 - Recreational diving services - Requirements for rebreather diver training - No-decompression diving. Original standard UNE-EN ISO 24804-2025 A11-2025 in PDF full version. Additional info + preview on request

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Amendment 11 - Recreational diving services. Requirements for rebreather diver training. Decompression diving to 45 m. Original standard UNE-EN ISO 24805-2025 A11-2025 in PDF full version. Additional info + preview on request

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