我们就有可能协助在冲突的熔炉中铸造出一个和平的结构。
We might help forge in the crucible of conflict a structure of peace.
介绍了活塞铸造机的结构和工作原理及主要用途。
The major function, work principle and application of the piston casting machine were introduced.
介绍了活塞铸造机的结构和工作原理及主要用途。
The major function, work principle and application of the piston casting machine were introduced.
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