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Gooseneck ventilator
Date:2020-06-01 Click:580 Share to:
Gooseneck ventilator
Main features
Marine Gooseneck Ventilator:
Gooseneck Ventilator
1.It can be used on the open air deck of ocean-going and river ships.
2.Technical conditions of ventilators' manufacture, experiment and check-accept accord with GB4448- 84'Gooseneck ventilators For Marine Use
