重型H型钢拉伸试样加工工艺的改进

王明杰，王艳阳，后宗保，王庆文，蒋进，程亚南

Improvement of processing technology for tensile #br# specimen of heavy Hbeam steel

WANG Qingwen,JIANG Jin,CHENG Yanan

物理测试 . 2021, (5): 15 . DOI: 10.13228/j.boyuan.issn10010777.20210003