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带不锈钢堆焊层的大厚壁高合金钢焊缝超声成像检测技术研究

Release Time:2017-07-14  Hits:

Leading Scientist: 林莉

Project Source: 国防科工局

Project Level: National level

Date of Project Approval: 2014-01-01

Scheduled Completion Time: 2015-05-31

Date of Project Initiation: 2014-01-01

Date of Project Completion: 2015-12-31

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