NA 066
DIN Standards Committee Nonferrous Metals
Standards
[CURRENT]
ISO 12743
ISO 12743
Copper, lead, zinc and nickel concentrates - Sampling procedures for determination of metal and moisture content
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