Main problems associated with Britain? S iron and steel industry today.

如今英国钢铁工业的主要问题。

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S. G. iron mould platens and toggles after cutting by computer controlled machine, form precious clamping unit.

球墨铸铁模板及机铰经电脑机床加工，组成精密锁模系统；

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S - while the iron is hot.

我们必须趁热打铁。

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S - while the iron is hot.

我们必须趁热打铁。

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