prestressed concrete beam bridge

短语词组

短語

• Prestressed concrete continuous beam bridge 預應力混凝土連續梁橋
• prestressed concrete truss beam bridge 預應力混凝土桁架梁橋
• double -decked prestressed concrete beam bridge 雙層預應力混凝土梁橋
• prestressed concrete box -beam bridge 預應力混凝土箱梁橋
返回 prestressed concrete beam bridge