GD 124
2 March 2020
GD 131~132
2 March 2020
GD 330~334
• Ductile Iron
• Full Openable
• Non Lock
• Epdm Gasket (Optional)
• Elastoremic Bitumen Paint
• Ductile Iron
• Full Openable
• Non Lock
• Epdm Gasket (Optional)
• Elastoremic Bitumen Paint
