beam presser
常见例句
- On the basis of the research on the lower beam structure of the hydraulic presser, based on 3D solid element, its finite element model and mathematical model of structure OPT have been established.
在对某液压机下横梁结构研究的基础上，选用实体单元，建立了下横梁的有限元模型和结构优化数学模型。 返回 beam presser