4130X气瓶管内壁圈裂原因探究及解决办法
刘谦,夏冬冬,陈斌
Cause and solution of ring cracks on inner surface of 4130X cylinder pipe
LIU Qian,XIA Dong- dong,CHEN Bin
中国冶金 . 2016, (04): 57 -61 .  DOI: 10.13228/j.boyuan.issn1006-9356.20150106