Combustible scraps, debris and waste materials (e. g. oily rags) should be stored in covered metal containers and removed from the work site promptly.
易燃的废屑、碎料和废弃物料（例如油抹布）须存放在有盖的金属容器里，并即时搬离工作场地。
2
Using a used metal detector found at on ebay, one can remove the metal sensor and replace it with a combustible gas sensor.
在易趣上买一个二手的金属探测器，卸掉它的金属传感器，换上一个可燃气体传感器。
3
Metal dust fires have the potential to radiate more heat and some metals burn at extremely high temperatures in comparison to other combustible materials.