Copper, lead, zinc and nickel concentrates — Guidelines for the inspection of mechanical sampling systems
NORMA vydána dne 8.6.2017
Označení normy: ISO 11790:2017-ed.2.0
Datum vydání normy: 8.6.2017
Počet stran: 18
Přibližná hmotnost: 54 g (0.12 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy ISO
Description / Abstract: ISO 11790:2017 sets out recommended practices for the inspection of mechanical sampling systems. It serves as a reference for conformance with applicable International Standards for copper, lead, zinc and nickel concentrates. ISO 11790:2017 covers general considerations, including precision, quality variation, bias, establishment of inspection systems and inspection procedures.