bowstring truss
短語(yǔ)詞組
- bowstring g truss 弓弦桁架
- bowstring roof truss 弓弦屋架;拱形屋架;弓弦式屋架
- double bowstring truss 雙弓弦桁架;魚(yú)形桁架
- laminated bowstring truss 疊層弓弦桁架
- truncated bowstring truss 平端弓形桁架;平截端弓形桁架
- ribbon grenext tod bowstring truss 弓弦桁架 返回 bowstring truss