elastic foundation
短语词组
- elastic c foundation 弹性基础;弹力胸衣
- elastic c foundation plate 弹性地基板
- elastic multilayer foundation 层状弹性体
- elastic pile foundation 弹性桩基础
- visco -elastic layered foundation 粘弹性层状地基
- Winkler elastic foundation beam winkler 弹性地基梁
- elastic foundation plate 弹性地基板
- elastic foundation short beam 弹性地基短梁 返回 elastic foundation