您要查找的是不是:
- 鞍形针迹saddle stich
- U形针staple acupuncture
- 预应力混凝土槽形简支梁内力分析方法研究Research on analysis method of internal forces of prestressed concrete simple supporting trough girder
- 描形针tracer needle
- 槽形谷trough shaped valley
- 心形针heart piece
- 槽形炉channel furnace
- 松叶形针pine-leaf shaped needle
- 槽形瓦grooved tile
- 刀刃形针edgewise needle
- 槽形纹groove markings
- 马尾形针horse-tail-shaped needle
- 槽形柱channel column
- 矛头形针lance pointed needle
- 槽形砖keyed brick
- 弯形针电极curved needle electrode
- 槽形锉hollowing file
- 锯齿形针迹saw-tooth stitch
- 槽形玻璃channel-section glass
- 蛛网形针迹spider stitch