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  4. Standard "UNE-EN 61857-21:1999"
WITHDRAWN UNE-EN 61857-21:1999 29.11.1999 preview

UNE-EN 61857-21:1999

ELECTRICAL INSULAION SYSTEMS. PROCEDURES FOR THERMAL EVALUATION. PART 21: SPECIFIC REQUIRMENTS FOR GENERAL PURPOSE MODEL. WIRE-WOUND APPLICATIONS

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STANDARD published on 29.11.1999


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66.40 USD

The information about the standard:

Designation standards: UNE-EN 61857-21:1999
Note: WITHDRAWN
Publication date standards: 29.11.1999
SKU: NS-1120281
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Category: Technical standards UNE

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