Belarus standards PDF

Geometrical product specifications (GPS). Surface texture: Profile. Terms, definitions and surface texture parameters. Original standard BS EN ISO 21920-2-2022 (2023) in PDF full version. Additional info + preview on request

Document status: Active

Geometrical product specifications (GPS). Surface texture: Profile - Specification operators. Original standard BS EN ISO 21920-3-2022 in PDF full version. Additional info + preview on request

Document status: Active

Refrigerating systems and heat pumps. Valves. Requirements, testing and marking. Original standard BS EN ISO 21922-2021 + A1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Solid biofuels. Simplified sampling method for small scale applications. Original standard BS EN ISO 21945-2020 in PDF full version. Additional info + preview on request

Document status: Active

Welding consumables. Wire electrodes, wires, rods and deposits for gas shielded arc welding of creep-resisting steels. Classification. Original standard BS EN ISO 21952-2025 in PDF full version. Additional info + preview on request

Document status: Active

Non-magnetic metallic coatings on metallic and non- metallic basis materials. Measurement of coating thickness. Phase-sensitive eddy-current method. Original standard BS EN ISO 21968-2019 in PDF full version. Additional info + preview on request

Document status: Active