A类部分预应力混凝土||type A partially prestressed concrete |
A形索塔||A-framed tower |
B类部分预应力混凝土||type B partially prestressed concrete |
GM法||Guyon-Massonet method |
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type A partially prestressed concrete||A类部分预应力混凝土 |
A-framed tower||A形索塔 |
B类部分预应力混凝土||type B partially prestressed concrete |
Guyon-Massonet method||GM法 |
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