The results shows that the forging part has better filling die, even flash and has not folddefect.
改进后,所得终锻件各部位充填饱满、飞边分布均匀并且无明显折迭缺陷。
2
15 years after a gene defect was found to increase the risk of schizophrenia 30-fold, scientists have figured out how it might cause the brain disorder's debilitating symptoms