u-section中文什么意思

u型截面

• u:     U, u (pl. U' ...
• section:    n. 1. (外科、解剖的)切断；切 ...
• u section:    u型截面

例句与用法

1. Square taper washers for u - sections
   U型梁用方楔形垫圈
2. Semi - finished products made of magnesium alloys . u - sections . tolerances on dimensions and recommended dimensions
   镁合金制半成品.形型材.尺寸公差和推荐尺寸