Moldova standards PDF

Hard coal and coke - Mechanical sampling - Part 3- Coal - Sampling from stationary lots. Original standard ISO 13909-3-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13909-3-2025

Hard coal and coke - Mechanical sampling - Part 4- Coal - Preparation of test samples. Original standard ISO 13909-4-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13909-4-2025

Hard coal and coke - Mechanical sampling - Part 5- Coke - Sampling from moving streams. Original standard ISO 13909-5-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13909-5-2025

Hard coal and coke - Mechanical sampling - Part 6- Coke - Preparation of test samples. Original standard ISO 13909-6-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13909-6-2025

Hard coal and coke - Mechanical sampling - Part 7- Methods for determining the precision of sampling, sample preparation and testing. Original standard ISO 13909-7-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13909-7-2025

Hard coal and coke - Mechanical sampling - Part 8- Methods of testing for bias. Original standard ISO 13909-8-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 13909-8-2025