NA 145
DIN Standards Committee Technology of Materials
Project
Preparation of metallographic specimens used for porosity determination
Begin
2021-10-15
Planned document number
ISO/AWI TR 23858
Responsible national committee
NA 145-01-06 AA - Powder metallurgy
Responsible international committee
ISO/TC 119/SC 3/WG 22 - Preparation of metallographic specimens used for porosity determination