MODEL RELEASED. Gas sampling. Man adjusting valves on an industrial pipeline to obtain a sample of emission gases. The emission of polluting gases can then be monitored to protect the environment | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Maximilian Stock |
Taille de l’image : | 4346 px × 3238 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : |
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