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介绍了YB/T053-2007包芯线的工作过程,修改原则及主要技术内容,机理及作用,并对新标准的实施前景进行了展望。
The work process, modification principle, main technical contents, mechanism and function of YB / T053-2007 cored wire are introduced. And the prospect of the implementation of new standard is prospected.