Moldova standards PDF

Pumps - Shaft sealing systems for centrifugal and rotary pumps. Original standard ISO 21049-2004 in PDF full version. Additional info + preview on request

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Construction and installation of ductile iron pipeline system. Original standard ISO 21051-2020 in PDF full version. Additional info + preview on request

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Restrained joint systems for ductile iron pipelines - Calculation rules for lengths to be restrained. Original standard ISO 21052-2021 in PDF full version. Additional info + preview on request

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Life cycle analysis and recycling of ductile iron pipes for water applications. Original standard ISO 21053-2019 in PDF full version. Additional info + preview on request

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Road vehicles - Dimethyl Ether (DME) refuelling connector. Original standard ISO 21058-2019 in PDF full version. Additional info + preview on request

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Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method. Original standard ISO 2106-2019 in PDF full version. Additional info + preview on request

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