PREN 12906 : DRAFT 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
PRODUCTS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - PUMICE
10-01-2012
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Description
5 Physical properties
6 Chemical properties
7 Test methods
8 Labelling, transportation and storage
Annex A (informative) - General information
on pumice
Bibliography
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