prestressed concrete

短语词组

短语

• prestressed reinforced concrete pipe 预应力钢筋混凝土管
• prestressed E concrete 预应力混凝土
• prestressed reinforced concrete structures 预应力钢筋混凝土结构
• Prestressed ceramic concrete 预应力陶粒混凝土
• prestressed folded concrete floor 预应力折线板
• prestressed reinforced concrete frames 预应力混凝土框架
• Prestressed continuous concrete beam 预应力混凝土连续梁
• prestressed -concrete cylinder 预应力混凝土管柱
• prestressed reinforced concrete tie 预应力混凝土轨枕
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