铸铁焊接 meaning in Chinese

cast iron welding

Welding - recommendations for welding of metallic materials - part 8 : welding of cast irons
焊接.金属材料焊接建议.第8部分:铸铁焊接
The effect of the structure of austenite zone on the performance of gray iron welding joint is studied by means of thermo - simulated test in this paper
摘要采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。