the superstructure wall chart的意思|示意
美 / /
英 / /
上层建筑挂图
the superstructure wall chart的网络常见释义
重量重心 ...重量重心，估算吨位 [gap=1353] type line design, layout design, the tail and the main structure of the period, the superstructure wall chart, loading line mark and draft survey figure ..