后张无粘结预应力
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post tensioned unbonded prestressed concrete 后张法无粘结预应力混凝土
post-tensioned unbonded prestressed concrete 后张预应力混凝土
unbonded post-tensioned prestressed 无粘结后张预应力
unbonded post-tensioned prestressed concrete tube 无粘结后张预应力混凝土管
post-tensioned unbonded prestressed
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Post-tensioned unbonded Prestressed concrete bar is suitable for cast-in –Place concrete of Long –span and Wide buildings, Large load Prefabricated beam and other construction.
后张无粘结预应力筋适用于大跨度、大开间建筑的现浇楼板、大荷载的预制梁及其他特种结构。
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