beam on
短語詞組
- beam -on-foundation 地梁
- Beam Always On 光束總是開啟
- Beam Ca on 光束加農(nóng)炮
- beam element on elastic foundation 彈性地基梁?jiǎn)卧?/li>
- beam on two supports 兩端支撐梁
- straight beam on curve 曲線直梁
- beam on alternate frames 間肋梁
- beam on spike wave 棘波分析地形圖 返回 beam on