產(chan)品說明:
磁(ci)(ci)環式線圈(O型):它(ta)可以滿足所有工(gong)(gong)件(jian)能放入(ru)線圈的周向(xiang)(xiang)裂紋(wen)的探傷,用它(ta)來檢測工(gong)(gong)件(jian)的疲勞痕(疲勞痕均垂(chui)直于軸向(xiang)(xiang))極為方便,用它(ta)還可以對工(gong)(gong)件(jian)進(jin)行遠離法退(tui)磁(ci)(ci)。