Based on experiments, a novel forming technology was presented, named as "packed-layer drawing".

包覆拉深工艺是一种适合于低塑性材料拉深成形的工艺方法。

youdao

Based on experiments, a novel forming technology was presented, named as "packed-layer drawing".

包覆拉深工艺是一种适合于低塑性材料拉深成形的工艺方法。

youdao