• CN:11-2187/TH
  • ISSN:0577-6686
大口径厚壁管热挤压模具磨损
王瑞麒, 李永堂
Wear of Hot Extrusion Die for Large Diameter Thick-walled Pipes
WANG Ruiqi, LI Yongtang
机械工程学报 . 2019, (10): 70 -76 .  DOI: 10.3901/JME.2019.10.070