Technology: cast iron heating it to good precast bent for the heating requirements. Add to die, from using hot metal casting, then finished, to be the ideal product.

工艺：铸铁加热板它把预制好的加热管弯曲成所需要求。放入模具中，用铁水浇铸而成，然后进行精加工，从而得到理想的产品。

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Then he took his plaster, rubbed the axe with it, and dealt a mighty blow, but as the iron had changed into silver, the edge bent.

他取出那个布条，在斧子上擦了擦，然后猛地一斧头砍了下去。由于铁已变成银子，所以斧刃卷了起来。

youdao

Then he took his plaster, rubbed the axe with it, and dealt a mighty blow, but as the iron had changed into silver, the edge bent.

他取出那个布条，在斧子上擦了擦，然后猛地一斧头砍了下去。由于铁已变成银子，所以斧刃卷了起来。

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