If there aren't cast-iron electrode, the cast-iron electrode can be made by ordinary low carbon steel electrode, and repair the damaged stock 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。
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。
With the sharp drop in the stock of natural resources and the severely damaged ecological balance, the living environment of human beings has also been a severe challenge.
随着生态平衡遭到严重的破坏以及自然资源存量的锐减，人类的生存环境也受到了严峻的挑战。
Investors dumped stock holdings as Japanese officials warned of increased radiation around an earthquake-damaged nuclear plant.
投资人纷纷抛售手中持有的股票，原因是日本官员警告说，在地震中严重损毁的核电站附近核放射加剧。
Investors dumped stock holdings as Japanese officials warned of increased radiation around an earthquake-damaged nuclear plant.
投资人纷纷抛售手中持有的股票，原因是日本官员警告说，在地震中严重损毁的核电站附近核放射加剧。
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