Cutting or welding of empty containers might cause fire, explosion or toxic fumes from residues.

切割或焊接空容器可能由于残留物质而导致火灾、爆炸或有毒烟雾。

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Welding in the place which is not easily cause fire, for example the place usually produce, use and store flammable contents.

在不能动明火的地方，如生产、使用、储存易燃物品的地方进行焊接。

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During welding insure that the wood does not catch on fire!

在保证焊接的木材不着火！

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About 55 people had to leave when the fire broke out as welding was being done on the outside of the Trafalgar class submarine, said the Royal Navy.

BBC: HMS Torbay nuclear submarine evacuated

The NTSB found that a fire on board the Liberian-registered Ecstasy, operated by Carnival, had been caused by a fire in the laundry room sparked by unauthorized welding.

CNN: Spate of fires poses problems for cruise industry