istics ▁Complex . ▁ ▁It ▁provides ▁engineering , ▁installation , ▁maintenance ▁and ▁management ▁support ▁for ▁the ▁complex ' s ▁ ▁industrial ▁plant ▁equipment ▁and ▁facilities . ▁In ▁addition , ▁the ▁group ▁provides ▁environmental , ▁ ▁occup ational ▁health , ▁foc al ▁point ▁for ▁energy ▁reduction ▁and ▁point ▁of ▁use ▁technology ▁for ▁all ▁complex ▁organizations . ▁ ▁References ▁ ▁Notes ▁ ▁Bibli ography ▁https :// www . t ink er . af . mil / About - Us / Bi ograph ies / Display / Art icle / 1 5 6 2 0 1 7 / br ig ad ier - general - ch rist opher - d - hill / ▁Brig ad ier ▁Christopher ▁D . ▁Hill ▁ ▁External ▁links ▁ ▁Oklahoma ▁City ▁Air ▁Log istics ▁Complex ▁Fact ▁She et ▁ ▁Category : Mil it ary ▁units ▁and ▁form ations ▁in ▁Oklahoma ▁Category : Cent ers ▁of ▁the ▁United ▁States ▁Air ▁Force ▁Category : Log istics ▁units ▁and ▁form ations ▁of ▁the ▁United ▁States ▁Air ▁Force ▁Category : Build ings ▁and ▁structures ▁in ▁Oklahoma ▁City ▁Category : Mil it ary ▁in ▁Oklahoma ▁City ▁Category : 1 9 4 3 ▁establish ments ▁in ▁Oklahoma <0x0A> </s> ▁Fl u or ide ▁vol at ility ▁is ▁the ▁t endency ▁of ▁highly ▁flu or in ated ▁mole cules ▁to ▁v apor ize ▁at ▁compar atively ▁low ▁temper atures . ▁He pta flu or ides , ▁hex a flu or ides ▁and ▁p enta flu or ides ▁have ▁much ▁lower ▁bo iling ▁points ▁than ▁the ▁lower - val