I.S. EN ISO 21178:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Light conveyor belts - Determination of electrical resistances (ISO 21178:2020)
Hardcopy , PDF
14-04-2020
English
08-03-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Electrical surface resistances
6 Electrical surface resistivity ρs
7 Electrical volume resistances
8 Electrical volume resistivity, ρD
Bibliography
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