Moldova standards PDF

Oil and gas industries including lower carbon energy - Wet thermal insulation systems for pipelines and subsea equipment - Part 2- Qualification processes for production and application procedures. Original standard ISO 12736-2-2023 in PDF full version. Additional info + preview on request

Document status: Active

Oil and gas industries including lower carbon energy - Wet thermal insulation systems for pipelines and subsea equipment - Part 3- Interfaces between systems, field joint systems, field repairs and pre-fabricated insulation. Original standard ISO 12736-3-2023 in PDF full version. Additional info + preview on request

Document status: Active

Metallic materials - Determination of plane-strain fracture toughness. Original standard ISO 12737-2010 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Zinc sulfide concentrates - Determination of zinc - Ion-exchange/EDTA titrimetric method. Original standard ISO 12739-2006 in PDF full version. Additional info + preview on request

Document status: Active

Lead sulfide concentrates - Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation. Original standard ISO 12740-1998 in PDF full version. Additional info + preview on request

Document status: Active

Copper, lead and zinc sulfide concentrates - Determination of transportable moisture limits - Flow-table method. Original standard ISO 12742-2020 in PDF full version. Additional info + preview on request

Document status: Active