The material was stretched with a load attached to give it the desired shape.
这种材料在给定荷载下伸展然后变成既定形状。
Moreover, the material initial crack can intensify fatigue when the structures under the wind load.
此外，材料的初始裂纹会加剧风荷载作用下结构的疲劳。
Welding frame of section material, steady structure, with 1000kg static load.
型材焊框架、结构稳固，静载承重达1000KG。
Stainless load tray in case pollute the raw material;
不锈钢装料盘以防止污染原料；
Stainless load tray in case pollute the raw material;
不锈钢装料盘以防止污染原料；
应用推荐