An Ansul fire suppression system in a hospital cafeteria. Fire suppression systems are used to extinguish or prevent the spread of fire in a building or vehicle. Suppression systems use a combination of dry chemicals and/or wet agents to suppress equipment fires.
Also, be sure to keep them away from strong smells - onions, scented candles, etc., because they will absorb the smell of what is around them. So, how long will chocolate lollipops stay fresh? Really, the answer varies on environment, but usually several months at the least.
  Melons do not last long once they become ripe. A whole uncut melon will stay good for 5 to 7 days. If the melon is cut it will last only 3 days.ogurt doesn't last that long but it does in the fridge! Even if it has expired by 2 days you can still eat it(if it's been in the fridge all the time)! Yogurt usually lasts b â¦ etween 1-2 weeks. as long as the expiration date says. 4 people found this useful.