21. Hmm, but this is all considering normal pressure . 22. :Another approach is to lower the temperature to where oxygen becomes a liquid at normal pressure . 23. As a precautionary measure, the line is operating at 80 percent of its normal pressure , Sieck said. 24. The tool path and normal pressure applied are designed to create a distribution of compressive residual stress. 25. Normal air at normal pressure will do. 26. Her current research funding is for clinical trials in breast cancer metastasis and idiopathic normal pressure hydrocephalus. 27. The normal pressure is 14.7 pounds ( 6.6 kilograms ) per square inch, equivalent to sea level. 28. DMSO can decompose at the boiling temperature of 189 �C at normal pressure , possibly leading to an explosion. 29. Normal pressure inside the space station is 14.7 pounds per square inch, the same as at sea level.30. But the bacteria remained alive among the crystals and were still alive when brought back to normal pressure .
