Belarus standards PDF

Corrected Version, October 2019 Agricultural machinery Safety Part 7: Combine harvesters, forage harvesters, cotton harvesters and sugar cane harvesters (ISO 4254-7:2017, Corrected version 2019-03). Original standard UNE-EN ISO 4254-7-2018 (2019) in PDF full version. Additional info + preview on request

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Agricultural machinery Safety Part 9: Seed drills (ISO 4254-9:2018). Original standard UNE-EN ISO 4254-9-2020 in PDF full version. Additional info + preview on request

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Steel and cast iron. Determination of silicon content. Gravimetric method. Original standard UNE-EN ISO 439-2020 in PDF full version. Additional info + preview on request

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Metallic powders Determination of oxygen content by reduction methods Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019). Original standard UNE-EN ISO 4491-4-2020 in PDF full version. Additional info + preview on request

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Rubber hoses and hose assemblies for water suction and discharge. Specification. Original standard UNE-EN ISO 4641-2024 in PDF full version. Additional info + preview on request

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Acoustics Hearing protectors Part 1: Subjective method for the measurement of sound attenuation (ISO 4869 1:2018). Original standard UNE-EN ISO 4869-1-2020 in PDF full version. Additional info + preview on request

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