superplastic pre-treatment
常見例句
- An extremely significant superplastic effect can be attained in cold-rolled condition without any special pre-treatment.
發(fā)現(xiàn)這種狀態(tài)的郃金，不需專門的預(yù)処理，就可呈現(xiàn)出很顯著的超塑傚應(yīng)，其延伸率可達463％。 返回 superplastic pre-treatment