Moldova standards PDF

Steel - Macrographic examination by sulphur print (Baumann method). Original standard ISO 4968-2022 in PDF full version. Additional info + preview on request

Document status: Active

Steel - Etching method for macroscopic examination. Original standard ISO 4969-2015 in PDF full version. Additional info + preview on request

Document status: Active

Guide to the choice of series of preferred numbers and of series containing more rounded values of preferred numbers. Original standard ISO 497-1973 in PDF full version. Additional info + preview on request

Document status: Active

Steel - Determination of total or effective thickness of thin surface-hardened layers. Original standard ISO 4970-1979 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 18203-2016

Cosmetics - Microbiology - Quality control of culture media and diluents used in cosmetics standards. Original standard ISO 4973-2023 in PDF full version. Additional info + preview on request

Document status: Active

Soil quality - Guidance on soil temperature measurement. Original standard ISO 4974-2023 in PDF full version. Additional info + preview on request

Document status: Active