PD ISO/TS 4699:2022 PDF
Hard Coal. Determination of plastometric indices. Manual method
Hard Coal. Determination of plastometric indices. Manual method
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 сентября 2022 г.
- ICS:
- 73.040
- SKU:
- PD ISO/TS 4699:2022
Abstract
1 Scope This document specifies a manual method for the determination of plastometric indices. These indices are the maximum thickness of the plastic layer ( Y , mm) and the final contraction value ( X , mm). This document is applicable for hard coals with a determined ash level less than 15 % on a dry basis, as described in ISO 11722 and ISO 1171.
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