铝合金活塞 meaning in Chinese

aluminium-alloy piston

The machine is an appropriate molding equipment which is used to produce al - alloy piston - molding of motorcars and motorcycle
本机是汽车、摩托车发动机铝合金活塞铸件的专用金属型铸造设备。
Abstract : in this article , the authors simulate the distribute oftemperature field of the solidificaiton process of piston in metal model by the finite element method
文摘:采用有限元数值模拟的方法对金属型铝合金活塞凝固过程的温度场分布进行了计算。