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一种激光诱导成形仿珍珠母层状钢结硬质合金及其制备方法

Date:2026-10-12 Hits:

Service Invention or Not:no

李永健

Gender:Male Education Level:With Certificate of Graduation for Doctorate Study Alma Mater:哈尔滨工业大学 Degree:doctor Status:在本单位任职 School/Department:机械工程学院