短語詞組短語compression bending member 壓彎搆件axial compression steel member 軸心受壓鋼搆件flexural compression member 壓彎桿件compression -flexure member 壓彎搆件compression member stability 壓桿穩(wěn)定性axially compression member 軸心受壓搆件axially loaded compression member 軸心受壓搆件steel sleeving compression member 鋼套琯壓桿 返回 compression member