| 摘要 |
Apparatus is provided for expelling fluid (such as a fire extinguishing agent) from the apparatus, for example onto or in the direction of a fire. The apparatus includes a collapsible container such as a puncture resistant bag 9 in which the extinguishing agent is contained, and means (such as an internal plunger 3) for collapsing the container and thereby expelling the contents from the apparatus onto the fire. |
