Moldova standards PDF

Withdrawal of ISO 2387-1972. Original standard ISO 2387-1972 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 7149-1982

Mining structures - Underground structures. Original standard ISO 23872-2021 in PDF full version. Additional info + preview on request

Document status: Active

Hard coal - Method for the measurement of the swelling of hard coal using a dilatometer. Original standard ISO 23873-2010 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23873-2025

Natural gas - Gas chromatographic requirements for hydrocarbon dewpoint calculation. Original standard ISO 23874-2006 in PDF full version. Additional info + preview on request

Document status: Active

Mining - Air quality control systems for operator enclosures - Performance requirements and test methods. Original standard ISO 23875-2021 in PDF full version. Additional info + preview on request

Document status: Active

Mining - Air quality control systems for operator enclosures - Performance requirements and test methods - Amendment 1. Original standard ISO 23875-2021 amd1-2022 in PDF full version. Additional info + preview on request

Document status: Active