1.
Study of Laser Welding of 400 MPa Super Steel and Its Weldability;
400MPa级超级钢激光焊接及其焊接性研究
2.
Low-Temperature Toughness for Weld Joint of 400 MPa Ultrafine Grained Steel Strip
400MPa级超细晶粒钢焊接接头的低温韧性
3.
Fatigue Behaviour of a 400 MPa Grade Nb Microalloyed Steel
一种400MPa级铌微合金钢的疲劳性能
4.
Current application situation of 400MPa hot rolled ribbed bar in China and some suggestions for its development;
我国400MPa热轧带肋钢筋应用现状和发展建议