Applies to the samples taken from bulk aluminium ores. Annex A specifies a method to be used when it is difficult to carry out sieving, crushing and dividing owing to the sample being adhesive or excessively wet. Annex B specifies methods of correction for sprayd water and/or rainfall.
PUBLISHED
ISO 9033:1989
IN_DEVELOPMENT
ISO/PRF 9033
50.00
Final text received or FDIS registered for formal approval
15 qer 2026