特殊金屬模 &工作台(Special Metal Formworks & Working Platforms)
MTR 地鐵沙田至中環綫 - Tunnel Form/Box Culvert Form
2021-01-01MTR 地鐵沙田至中環綫 - Tunnel Form/Box Culvert Form
 
                                     
                                     
                                     
                                     
                                     
                                     
        MTR 地鐵沙田至中環綫 - Tunnel Form/Box Culvert Form
 
                                     
                                     
                                     
                                     
                                    