BS ISO 12745:2008

Действует

Copper, lead and zinc ores and concentrates. Precision and bias of mass measurement techniques — 56 стр.

Ссылочные документы

Действует

Statistics -- Vocabulary and symbols -- Part 1: General statistical terms and terms used in probability — 116 стр.

Действует

Statistics -- Vocabulary and symbols -- Part 2: Applied statistics — 132 стр.

Действует

Accuracy (trueness and precision) of measurement methods and results. Part 1. General principles and definitions — 24 стр.

Действует

Copper, lead, zinc and nickel sulfide concentrates. Determination of mass of contained metal in a lot — 18 стр.