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2. Cold trap - Wikipedia

   en.wikipedia.org/wiki/Cold_trap

   In such a case, a baffle or a section of pipe containing a number of cooled vanes, will be attached to the inlet of an existing pumping system. By cooling the baffle, either with a cryogen such as a dry ice mixture, or by use of an electrically driven Peltier element, oil vapour molecules that strike the baffle vanes will condense and thus be ...

3. What to do if you have to evacuate without your medications - AOL

   www.aol.com/news/evacuate-without-medications...

   While there are a dizzying number of things to take care of in the wake of an evacuation, your health should be a priority, Shane said. “The most important thing is to tell people to get their ...

4. Roughing pump - Wikipedia

   en.wikipedia.org/wiki/Roughing_pump

   A roughing pump is any vacuum pump (typically mechanical) used to initially evacuate a vacuum system, as a first stage towards achieving high vacuum or ultra high vacuum.The term "roughing pump" derives from the vacuum range it works in, "rough vacuum", above 1x10 −3 torr (0.1 Pa).

5. Know the six P's of preparedness if you have to evacuate - AOL

   www.aol.com/news/know-six-ps-preparedness...

   In the yellow zones, there is an evacuation warning and mandatory evacuations could be imminent — people who may have trouble getting out of these areas should leave immediately.

6. What to bring with you if you need to evacuate your home - AOL

   www.aol.com/news/bring-evacuate-home-211614599.html

   Here's what to bring if you need to evacuate, including essentials like food and water, along with personal items like documents and momentos.

7. Air lock - Wikipedia

   en.wikipedia.org/wiki/Air_lock

   Air lock problems often occur when one is trying to recommission a system after it has been deliberately (for servicing) or accidentally emptied. Take, for example, a central heating system using a circulating pump to pump water through radiators. When filling such a system, air is trapped in the radiators. This air has to be vented using screw ...

8. I was forced to evacuate my home. Do I still need to pay my ...

   www.aol.com/news/forced-evacuate-home-still-pay...

   The fires have destroyed thousands of structures and forced roughly 92,000 residents to evacuate. With some homes sitting empty and others reduced to rubble, here are answers you might need. My ...

9. Emergency evacuation - Wikipedia

   en.wikipedia.org/wiki/Emergency_evacuation

   This is because an evacuation drill is more common. Therefore, they will start evacuating when there is more information given about the degree of danger. During an evacuation, people often use the most known escape route, this is often the route through which they entered the building. Thereby, people mostly adapt the role follower in emergencies.