The Expamet Hy-Rib from is made of zine plate and fabricated an one-way U rib and an one-way space frame form.
赫-瑞布模板是一种由薄型热浸饺锌钢板为原材料，经加工成为带有单向U形密肋骨架和单向立体网格的模板。
2
A light handsaw with a slender blade stretched across a U-shaped frame, used for cutting designs in wood.
一种轻型手锯，其狭长刃片穿过一个U型框架，用来在木头上切割出图案。
3
The Employee Culture Training Center office building in Shengli Oilfield has a strong frame structure and complex surroundings and is of U-shape in plane.