ISO/R 309-1:1963
Methods of sampling manganese ores — Part 1: Ore loaded in freight wagons

Standard No.

ISO/R 309-1:1963

Release Date

1963

Published By

International Organization for Standardization (ISO)

Latest

ISO/R 309-1:1963

ISO/R 309-1:1963 history

• 1963 ISO/R 309-1:1963 Methods of sampling manganese ores — Part 1: Ore loaded in freight wagons