If there aren't cast-iron electrode, the cast-iron electrode can be made by ordinary low carbon steel electrode, and repair the damagedstock with arc cold welding.
在没有铸铁焊条的情况下，采用普通低碳钢焊条制作铸铁焊条，用电弧冷焊技巧修复损坏的铸铁件。
2
Many items are returned because the packaging is damaged and these items can be repackaged and placed back into stock.
很多退货仅仅是因为包装损坏，只要重新包装即可再度出售。
3
This week a car bomb damaged the Athens stock exchange.