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يأتون من أكثر من 50 دولة ومنطقة ، وهم يحرثون بنجاح وعمق في مجالات المباني والجسور والمطار ورصيف المياه والسد والطريق السريع.
Method of wall reinforcement
Crack repair and reinforcement of concrete slab
Aseismic reinforcement of buildings
Reinforcement of concrete column in parking lot
Beam retrofitting
Column reinforcement:Reinforcement of old industrial buildings
Enlargement section of RC beam
Repairing and retreofitting the reinforced concrete bridge
G36 Ningluo speed Nanjing bridge crack repair