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UNE-EN ISO 22712:2023
Refrigerating systems and heat pumps - Competence of personnel (ISO 22712:2023)
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Technical characteristics
| Publisher | Asociacion Espanola de Normalizacion y Certificacion (AENOR) |
| Publication Date | 12/20/2023 |
| Page Count | 48 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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23/03/2011
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20/12/2023
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