STM PDF

Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop. Original standard ISO 7231-2023 in PDF full version. Additional info + preview on request

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Rubber and plastics hoses and hose assemblies - Determination of resistance to vacuum. Original standard ISO 7233-2021 in PDF full version. Additional info + preview on request

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Acoustics - Laboratory measurement procedures for ducted silencers and air-terminal units - Insertion loss, flow noise and total pressure loss. Original standard ISO 7235-2003 in PDF full version. Additional info + preview on request

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Ships and marine technology - Inland navigation vessels - Mounting attachments for demountable signal masts for push-tows. Original standard ISO 7236-2014 in PDF full version. Additional info + preview on request

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Caravans - Masses and dimensions - Vocabulary. Original standard ISO 7237-1993 in PDF full version. Additional info + preview on request

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Caravans - Masses and dimensions - Vocabulary - Amendment 1. Original standard ISO 7237-1993 amd1-2001 in PDF full version. Additional info + preview on request

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