NA 066
DIN Standards Committee Nonferrous Metals
Project
Copper, lead, zinc and nickel - Sampling procedures - Part 2: Intermediates and Residues
Begin
2020-04-30
Planned document number
ISO/PWI 20212-2
Responsible national committee
NA 066-02-06 AA - Methods of analysis
Responsible international committee
ISO/TC 183/WG 9 - Sampling of copper, lead and zinc concentrates