double post roof truss的意思|示意
双柱式屋架
double post roof truss的网络常见释义
双柱式屋架 ... 双柱式转臂吊机：spearleg derrick 双柱式屋架：double post roof truss 双轴应力：biaxial stress ...
double post roof truss相关例句
Fig. 12 illustrates a timber double post roof truss.
图12所示为一个双柱木屋顶桁架。
FIG. 12 illustrates a timber double post roof truss. This type of truss is constructed where a wider span or a less restricted roof space is required.
图12所示为一个双柱木屋顶桁架。这种桁架主要建于跨度要求较大或屋顶空间限制较少的地方。