About this document

Iso TS 04699-2022 by hertor is a document available to read on EtoBox.

ISO/TS 4699:2022 specifies a manual method for determining plastometric indices of hard coal, including the maximum thickness of the plastic layer and the final contraction value. The document outlines the necessary apparatus, reagents, and procedures for conducting the tests, ensuring compliance with established standards. It serves as a reference method for assessing the plastometric properties of hard coals with an ash level of less than 15% on a dry basis.

Author

hertor

Language

EN