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Technische Regel

ÖVGW G O321

Issue date: 2016 02

Training and examination of leak detection specialists

This guideline has to be applied for the training and examination of leak detection specialists. A certificate by that guideline entitles to gas detecting of natural gas...
Withdrawn: 2021 09 01
This guideline has to be applied for the training and examination of leak detection specialists. A certificate by that guideline entitles to gas detecting of natural gas pipelines for tightness according OVGW Guideline G B350.
ÖVGW G O321
2021 09
Training and examination of leak detection specialists
Technische Regel
ÖVGW G O321
2016 02
Training and examination of leak detection specialists
Technische Regel
ÖVGW G 101
2001 02
Training and examination of leak detection specialist
Technische Regel
Technische Regel
ÖVGW G O321
Issue date : 2021 09
Training and examination of leak detection specialists