Cast-in-situ reinforced concrete or prestressed reinforced concrete hollow slab
Cast-in-situ reinforced concrete or prestressed reinforced concrete hollow slab
- CN 101,302,815 A
- Filed: 08/11/2004
- Published: 11/12/2008
- Est. Priority Date: 08/11/2004
- Status: Active Application
- EN CH
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- Pin
