NA 145
DIN Standards Committee Technology of Materials
Project
Additive manufacturing - Qualification principles - Test method for the gas permeability of sand moulds and cores designed with a property control structure
Begin
2025-04-25
Planned document number
ISO/ASTM AWI 52972
Responsible national committee
Responsible international committee
ISO/TC 261/JG 77 - Joint ISO/TC 261-ASTM F 42 Group :Test method of sand mold for metalcasting