N80钢油管QPQ处理后的力学性能
包文强,罗德福,张磊
Mechanical properties of N80 steel oil tube after QPQ treatment
Bao Wenqiang, Luo Defu,Zhang Lei
金属热处理 . 2016, (5): 57 -61 .  DOI: 10.13251/j.issn.0254-6051.2016.05.012