DD ENV 12225:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Geotextiles and geotextile-related products. Method for determining the microbiological resistance by a soil burial test
Hardcopy , PDF
11-15-2000
English
03-15-1997
CONTENTS
National foreword
Foreword
Method
1. Scope
2. Normative references
3. Definitions
4. Principle
5. Reagents and apparatus
6. Specimens
7. Test climate
8. Procedure
9. Test report
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