Espacio protegido por extinción de polvo, símbolo de control de incendios ISO 17631
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![[816862] Space Protected by Powder Exting., Fire Control Symbol ISO 17631 image](https://www.lalizas.com/images/items/itm_816862_826862_.jpg)
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Space Protected by Powder Exting., Fire Control Symbol ISO 17631 |
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Space Protected by Powder Exting., Fire Control Symbol ISO 17631, PVC |