喷灯又称喷火灯，冲灯，是一种可以喷射火焰的工具。喷灯喷射出的火焰温度可达1000℃，所以可以用来加热工件、金属材料，所以喷灯也是金属加工领域常用的工具[1]。喷灯内装有汽油、煤油，这些都属于易燃和可燃液体，所以若使用不当，容易起火和发生爆炸的危险。[2]
参考文献
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