... 顶铸法top casting process 炉顶加料 top charge 三节熔铁炉，顶加料熔铁炉 top charge cupola ...
双语例句
1
A new hot-topcasting mold was explored based on the conventional hot-topcasting, and low frequency electromagnetic field was applied in the process of casting.
在传统热顶铸造基础上，开发了一种新的热顶铸造结晶器，并在铸造过程中施加了低频电磁场。
2
Low pressure casting is the process of metal liquid filled in mould down-top in virtue of pressure of crucible.
低压铸造是利用坩锅内气压，将金属液体由下而上充填模具的过程。
3
On these basis, we have studied the new casting technique of the tank's engine top which poured by the electromagnetic pump associated with rational melting and purifying process.