Belarus standards PDF

Alarm and electronic security systems - Electronic access control systems. Open Supervised Device Protocol (OSDP). Original standard BS EN IEC 60839-11-5-2020 in PDF full version. Additional info + preview on request

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Winding wires. Test methods - General. Original standard BS EN IEC 60851-1-2021 + A1-2025 in PDF full version. Additional info + preview on request

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Winding wires. Test methods - Mechanical properties. Original standard BS EN IEC 60851-3-2023 in PDF full version. Additional info + preview on request

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Insulating liquids. Specifications for unused liquids based on synthetic aromatic hydrocarbons. Original standard BS EN IEC 60867-2022 in PDF full version. Additional info + preview on request

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Fibre optic interconnecting devices and passive components. Fibre optic passive power control devices - Generic specification. Original standard BS EN IEC 60869-1-2018 in PDF full version. Additional info + preview on request

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Fibre optic interconnecting devices and passive components. Non-wavelength-selective fibre optic branching devices - Generic specification. Original standard BS EN IEC 60875-1-2024 in PDF full version. Additional info + preview on request

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