Shipbuilding-Air Pipe Head-Sounding Head The vessel ventilation system is the system that keeps the air in the ship's cabin and keeps the cabin under normal pressure. The main role is to prevent the injection ... Read More
Shipbuilding-Air Pipe Head-Sounding Head The vessel ventilation system is the system that keeps the air in the ship's cabin and keeps the cabin under normal pressure. The main role is to prevent the injection ... Read More