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Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias

Tracked Changes. Coal and coke. Mechanical sampling. Methods of testing for bias.

Hard coal and coke. Mechanical sampling - Methods of testing for bias

What is ISO 13909-8 - Hard coal and coke - Methods of testing for bias about? ISO 13909-8 sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in acco…

Coal and coke — Mechanical sampling — Part 8: Methods of testing for bias

Overview ISO 13909-8:2025 - Coal and coke - Mechanical sampling - Part 8: Methods of testing for bias describes principles and procedures for testing the bias of test samples of coal and coke collect…

Hard coal and coke — Mechanical sampling — Part 8: Methods of testing for bias

Overview ISO 13909-8:2016 - "Hard coal and coke - Mechanical sampling - Part 8: Methods of testing for bias" defines principles and procedures for testing sampling bias of test samples of hard coal o…

Coal and coke. Mechanical sampling. Methods of testing for bias.