GD 289~292
2 March 2020
GD 127
2 March 2020
GD 297~325
• Ductile Iron
• Practical Locked
• Full Openable
• Epdm Gasket (Optional)
• Elastoremic Bitumen Paint
• Ductile Iron
• Practical Locked
• Full Openable
• Epdm Gasket (Optional)
• Elastoremic Bitumen Paint
