built-up frame的意思|示意

组合构架 ... built-up roofing 组合屋面 built-up frame 组合构架 built-up time 建立时间, 增长时间...

组合肋骨 ... built-up frame 组合肋骨 built-up gear 组合齿轮 built-up member 装配部件 ...

组合隔框 ... be associated with the frame up of 受株连 built-up frame 组合隔框; 组合构架 built-up rudder frame 组合舵框 ...

组成架 ... 组成架，组成框 built-up frame 组成规 built-up gage 组成梁 built-up girder ...