Moldova standards PDF

Sustainability in buildings and civil engineering works - Core rules for environmental product declarations of construction products and services. Original standard ISO 21930-2017 in PDF full version. Additional info + preview on request

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Sustainability in buildings and civil engineering works - Framework for methods of assessment of the environmental, social and economic performance of construction works as a basis for sustainability assessment - Part 1- Buildings. Original standard ISO 21931-1-2022 in PDF full version. Additional info + preview on request

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Sustainability in buildings and civil engineering works - Framework for methods of assessment of the environmental, social and economic performance of construction works as a basis for sustainability assessment - Part 2- Civil engineering works. Original standard ISO 21931-2-2019 in PDF full version. Additional info + preview on request

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A method to calculate and express energy consumption of industrial wastewater treatment for the purpose of water reuse - Part 1- Biological processes. Original standard ISO 21939-1-2019 in PDF full version. Additional info + preview on request

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Method to calculate and express energy consumption of industrial wastewater treatment for the purpose of water reuse - Part 2- Accounting for energy recovery. Original standard ISO 21939-2-2023 in PDF full version. Additional info + preview on request

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Industrial screens - Woven wire cloth, perforated plate and electroformed sheet - Designation and nominal sizes of openings. Original standard ISO 2194-1991 in PDF full version. Additional info + preview on request

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