Belarus standards PDF

Metallic powders Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO 4496:2017). Original standard UNE-EN ISO 4496-2018 in PDF full version. Additional info + preview on request

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Metallic materials - Knoop hardness test - Part 2: Verification and calibration of testing machines (ISO 4545-2:2017). Original standard UNE-EN ISO 4545-2-2018 in PDF full version. Additional info + preview on request

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Metallic materials - Knoop hardness test - Part 3: Calibration of reference blocks (ISO 4545-3:2017). Original standard UNE-EN ISO 4545-3-2018 in PDF full version. Additional info + preview on request

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Metallic materials. Knoop hardness test. Table of hardness values. Original standard UNE-EN ISO 4545-4-2018 in PDF full version. Additional info + preview on request

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Binders for paints and varnishes Determination of hydroxyl value Part 2: Titrimetric method using a catalyst (ISO 4629-2:2016). Original standard UNE-EN ISO 4629-2-2018 in PDF full version. Additional info + preview on request

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Gas welding equipment Safety devices Part 1: Devices incorporating a flame (flashback) arrestor (ISO 5175-1:2017). Original standard UNE-EN ISO 5175-1-2018 in PDF full version. Additional info + preview on request

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