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Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
STANDARD published on 1.4.2004
Designation standards: ČSN EN 60664-1
Classification mark: 330420
Catalog number: 69558
Note: WITHDRAWN
Publication date standards: 1.4.2004
SKU: NS-157699
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2025-05-08 (Number of items: 2 198 869)
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