Knowledge control cabinet:1. The control cabinet jacketed glass reactor material? A: cast aluminum, 304, paint, glass fiber reinforced plastic, PE, etc.;2. The control cabinet control mode? A: differential pressure control, time control and manual control;3. The control cabinet? A: shell, PLC (Siemens, mitsubishi, ABB, etc.), control components (chint, schneider, omron, etc.), relays,...