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轴承钢成分、微观组织及机械性能研究

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Leading Scientist:zhaodongsheng

Supported by:企事业单位委托科技项目

Status:结题

Supported by:中国北车集团大连机车车辆有限公司

Nature of Project:横向

Date of Project Approval:2014-11-01

Scheduled completion time:2014-12-30

Date of Project Initiation:2014-11-01

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