NF G06-006-27*NF EN ISO 1833-27:2019 Textiles - Quantitative chemical analysis - Part 27 : mixtures of cellulose fibres with certain other fibres (method using aluminium sulfate)
2019NF G06-006-27*NF EN ISO 1833-27:2019 Textiles - Quantitative chemical analysis - Part 27 : mixtures of cellulose fibres with certain other fibres (method using aluminium sulfate)