sg iron中文什么意思

黑铸铁

• sg:    SG ＝sweep generato ...
• iron:    n. 1.铁。 2.铁器，铁制品；小 ...
• sg spheroidal graphite (iron):    球墨铸铁

例句与用法

1. The simulation of a practical automotive brake - housing sg iron casting was carried out with the improved model , and the simulation results were verified with the quantitative metallography in several samples cut from the casting
   对实际汽车制动臂球铁件进行模拟，并取样进行定量金相实验分析，对模拟结果进行验证。