GD 137~138
2 March 2020
GD 143~144
2 March 2020
GD 142
• Ductile Iron
• Full Openable
• Non Lock
• Epdm Gasket (Optional)
• Elastoremic Bitumen Paint
• Ductile Iron
• Full Openable
• Non Lock
• Epdm Gasket (Optional)
• Elastoremic Bitumen Paint
