您要查找的是不是：
- Y形截面Y section
- Y形樁Y-shaped pile
- Y形滌綸Y type polyester fiber
- Y形通風(fēng)Y-type ventilation
- H形截面H-section
- Y形斜柱bifurcate column
- 成形shaped
- 帶交叉鋼筋異形截面短柱抗震性能試驗研究及非線(xiàn)性分析Experiment and non-linear element analyses of seismic behavior of short specially shaped columns with crossed reinforcing bars
- Y形噴絲板Y shape spinneret
- 箱形截面柱box section column
- Ｈ形截面H section
- Y形波導結Y-junction of waveguide
- Ｔ形截面T-shaped
- 槽形截面channel section
- 四端Y形網(wǎng)絡(luò )four-terminal star network
- T形截面T section
- C形截面C sections
- Y形滌綸纖維polyester fiber of Y type
- L形截面L-section
- T形截面柱T- shaped columns
