General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 26297.1-2010
Scope
This part of GB/T 26297 specifies the sampling method for the delivery of the bottom carbon block and the sampling method from a single bottom carbon block. This section applies to sampling at the time of delivery of the bottom carbon block and sampling from a single bottom carbon block.
GB/T 26297.1-2010 history
2011GB/T 26297.1-2010 Sampling of carbonaceous materials used for aluminium production.Part 1: Cathode blocks