Moldova standards PDF

Fire test procedures for divisional elements that are typically used in oil, gas and petrochemical industries - Part 1- General requirements. Original standard ISO 20902-1-2018 (2022) in PDF full version. Additional info + preview on request

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Fire test procedures for divisional elements that are typically used in oil, gas and petrochemical industries - Part 2- Additional procedures for pipe penetration and cable transit sealing systems. Original standard ISO 20902-2-2023 in PDF full version. Additional info + preview on request

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Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Methods used to determine peak intensities and information required when reporting results. Original standard ISO 20903-2019 in PDF full version. Additional info + preview on request

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Hard coal - Sampling of slurries. Original standard ISO 20904-2020 in PDF full version. Additional info + preview on request

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Coal preparation - Determination of dust/moisture relationship for coal. Original standard ISO 20905-2024 in PDF full version. Additional info + preview on request

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Acoustics - Unattended monitoring of aircraft sound in the vicinity of airports. Original standard ISO 20906-2009 in PDF full version. Additional info + preview on request

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