01 - Nanhai Road kindergarten reinforcement project - protection
02 - Nanhai Road kindergarten reinforcement project - Loose concrete
03 - Nanhai Road kindergarten reinforcement project - Loose concrete removed to complete
04 - Nanhai Road kindergarten reinforcement project - Steel rust conversion agent coating
05 - Nanhai Road kindergarten reinforcement project - Mortar approved to complete
06 - Nanhai Road kindergarten reinforcement project - Mortar approved to complete
07 - Nanhai Road kindergarten reinforcement project - Carbon fiber attached to the operation
08 - Nanhai Road kindergarten reinforcement project - Carbon fiber attached to the operation
09 - Nanhai Road kindergarten reinforcement project - Carbon fiber attached to the operation
10 - Nanhai Road kindergarten reinforcement project - Carbon fiber attached to the surface covered with seven stone
11 - Nanhai Road kindergarten reinforcement project - Re-grant soil, paint
12 - Nanhai Road kindergarten reinforcement project - Paint finish