At present most of the domestic large casting production features a higher investment and lower efficiency.

当前国内的大型铸造自动化生产线，投入高，效率低下。

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The main task of the system is to assess assembled vats, pressure vessels and rotation components by using COD and J-integral theory, and to assess large casting and forging components by FATT theory.

它的主要任务是对组合气缸、压力容器、旋转构件进行COD理论和J积分理论的评定，以及对大型铸锻构件进行断口形貌转变温度FATT的评定。

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Improper forging process will also appear large grain or uneven, hardening crack phenomenon, forging cost is higher than the casting flange.

锻造工艺不当也会出现晶粒大或不均，硬化裂纹现象，锻造成本高于铸造法兰。

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The deal included an agreement to acquire the plant, equipment and buildings of Xmeco Foundry Pty, a specialist large casting foundry in Port Elizabeth, South Africa.

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With the banks and the government unwilling to bail it out - and with large debts to Olsen Energy - Harlands has been casting around for ways to finance another restructuring to try to save the business.

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