用于强度要求不高的灰口铸铁件的焊补。

Frepair welding of grey cast iron which requires less strength.

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用于强度要求不高的灰口铸铁件的焊补。

For repair welding on general grey cast iron weldment.

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我们为客户提供优质的铸铁产品，它们包括HT150-HT300的灰口铸铁件及QT400-QT700的球墨铸件件。

We provide high quality casting products for our customers including gray cast iron HT150-HT300 and ductile iron QT400-QT700.

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