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Coal and coke. Mechanical sampling. Preparation of test samples of coke.

Coal and coke. Mechanical sampling. Sampling of coke from moving streams.

Coal and coke. Mechanical sampling. Sampling of coal from moving streams.

Coal and coke. Mechanical sampling. Sampling of coal from stationary lots.

Coal and coke. Mechanical sampling. Preparation of test samples of coal.

Coal and coke. Mechanical sampling. Methods for determining the precision of sampling, sample preparation and…

Coal and coke. Mechanical sampling. General introduction.

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

Coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample prepa…

Overview ISO 13909-7:2025 - Coal and coke - Mechanical sampling - Part 7 specifies methods to determine and estimate the precision of mechanical sampling, sample preparation and testing for coal and…

Coal and coke — Mechanical sampling — Part 4: Preparation of test samples of coal

Overview ISO 13909-4:2025 - "Coal and coke - Mechanical sampling - Part 4: Preparation of test samples of coal" (Third edition) specifies how to prepare coal test samples from primary increments thro…

Coal and coke — Mechanical sampling — Part 2: Sampling of coal from moving streams

Overview ISO 13909-2:2025 - "Coal and coke - Mechanical sampling - Part 2: Sampling of coal from moving streams" provides standardized procedures and requirements for the design, establishment and op…

Coal and coke — Mechanical sampling — Part 5: Sampling of coke from moving streams

Overview ISO 13909-5:2025 - "Coal and coke - Mechanical sampling - Part 5: Sampling of coke from moving streams" is the ISO technical standard that specifies procedures and requirements for designing…

Coal and coke — Mechanical sampling — Part 1: General introduction

Overview ISO 13909-1:2025 - "Coal and coke - Mechanical sampling - Part 1: General introduction" is the third edition of the foundational ISO document that defines terminology, principles and reporti…

Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample…

Overview ISO 13909-7:2016 - Hard coal and coke - Mechanical sampling - Part 7 - specifies methods for determining the precision of mechanical sampling, sample preparation and testing for hard coal an…

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…

Hard coal and coke — Mechanical sampling — Part 2: Coal — Sampling from moving streams

Overview ISO 13909-2:2016 - Hard coal and coke: Mechanical sampling - Part 2: Coal - Sampling from moving streams specifies procedures and requirements for designing and establishing mechanical sampl…

Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams

Overview - ISO 13909-5:2016 (Coke - Sampling from moving streams) ISO 13909-5:2016 specifies procedures and requirements for designing and establishing mechanical sampling schemes for coke from movin…

Hard coal and coke — Mechanical sampling — Part 1: General introduction

Overview ISO 13909-1:2016 - Hard coal and coke - Mechanical sampling - Part 1: General introduction (ISO) provides the foundational framework for mechanical sampling of solid mineral fuels. It define…

Coal and coke — Mechanical sampling — Part 6: Preparation of test samples of coke

Overview ISO 13909-6:2025 - "Coal and coke - Mechanical sampling - Part 6: Preparation of test samples of coke" provides standardized requirements and guidance for preparing coke test samples from pr…

Hard coal and coke — Mechanical sampling — Part 3: Coal — Sampling from stationary lots

Overview ISO 13909-3:2016 - "Hard coal and coke - Mechanical sampling - Part 3: Coal - Sampling from stationary lots" specifies standardized procedures for mechanical sampling of coal when lots are s…

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…

Coal and coke — Mechanical sampling — Part 3: Sampling of coal from stationary lots

Overview ISO 13909-3:2025 - "Coal and coke - Mechanical sampling - Part 3: Sampling of coal from stationary lots" specifies procedures for mechanical sampling of coal from stationary lots (wagons, ba…

Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples

Overview ISO 13909-6:2016 - "Hard coal and coke - Mechanical sampling - Part 6: Coke - Preparation of test samples" specifies procedures for preparing coke test samples from primary increments throug…

Hard coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples

Overview ISO 13909-4:2016, "Hard coal and coke - Mechanical sampling - Part 4: Coal - Preparation of test samples", specifies procedures for preparing coal test samples from primary increments throug…

Hard coal and coke. Mechanical sampling - Coke. Preparation of test samples

What is ISO 13909-6 - Hard coal and coke- Preparation of test samples about? ISO 13909-6 describes the preparation of samples of coke from the combination of primary increments to the preparation of…

Hard coal and coke. Mechanical sampling - Coal. Sampling from moving streams

What is ISO 13909-2 - Hard coal and coke- Sampling from moving streams about? ISO 13909-2 specifies procedures and requirements for the design and establishment of mechanical samplers for the samplin…

Hard coal and coke. Mechanical sampling - Coal. Sampling from stationary lots

What is ISO 13909-3 - Hard coal and coke- Sampling from stationary lots about? ISO 13909-3 specifies procedures for the mechanical sampling of coal from stationary lots, for example, from wagons, bar…

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…

Hard coal and coke. Mechanical sampling - Coke. Sampling from moving streams

What is ISO 13909-5 - Hard coal and coke - Sampling from moving streams about? ISO 13909-5 specifies procedures and requirements for the design and establishment of sampling schemes for the mechanica…

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

Tracked Changes. Coal and coke. Mechanical sampling. Methods for determining the precision of sampling, sampl…

Tracked Changes. Coal and coke. Mechanical sampling. Preparation of test samples of coke.

Tracked Changes. Coal and coke. Mechanical sampling. Sampling of coke from moving streams.

Tracked Changes. Coal and coke. Mechanical sampling. Preparation of test samples of coal.

Tracked Changes. Coal and coke. Mechanical sampling. Sampling of coal from stationary lots.

Tracked Changes. Coal and coke. Mechanical sampling. Sampling of coal from moving streams.

Tracked Changes. Coal and coke. Mechanical sampling. General introduction.