桥壳钢边部裂纹缺陷原因分析

熊飞，王立新，梁文

Analysis of the cracking defects on the edge of axle housing steel

XIONG Fei，WANG Li-xin，LIANG Wen

物理测试 . 2019, (5): 56 -59 . DOI: 10.13228/j.boyuan.issn1001-0777.20190008