International Standard ISO 9712: non-destructive testing. Qualification and certification of NDT personnel
I tiakina i:
| Ngā kaituhi rangatōpū: | , |
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| Hōputu: | Pukapuka |
| Reo: | Ingarihi |
| I whakaputaina: |
Ginebra
International Organization for Standardization
2012
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| Putanga: | 4a. ed |
| Ngā marau: | |
| Ngā Tūtohu: |
Tāpirihia he Tūtohu
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
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Me noho koe te mea tuatahi ki te waiho tākupu!