| Always clear the area below cutting or welding operations so hot slag will not drop on hoses, cables, flammables, combustibles or employees. |
| Class A extinguishers are used for ordinary combustibles including wood and paper. |
| At the far end of the walkway, on the very spot where he had held his bonfires of the vanities, stood a circular wooden platform, heaped with combustibles. |
| Fearing for the safety of nearby combustibles, I whipped the pan off the stove and was overwhelmed with thunderous applause. |
| These two combustibles are in such a state of division, that the residuum is pyrophoric. |
| Keep furnaces and gas water heaters clear of piled-up boxes or any other combustibles. |
