DIN 32705:2021-01 Classification systems - Establishment and development of classification systems / Note: Date of issue 2020-12-04*Intended as replacement for DIN 32705 (1987-01).
2021DIN 32705:2021-01 Classification systems - Establishment and development of classification systems / Note: Date of issue 2020-12-04*Intended as replacement for DIN 32705 (1987-01).
1987DIN 32705:1987-01 Classification systems; establishment and development of classification systems / Note: To be replaced by DIN 32705 (2021-01).