array(34) {
  [0]=>
  string(4) "test"
  [1]=>
  string(5) "other"
  [2]=>
  string(15) "bio-engineering"
  [3]=>
  string(9) "biohazard"
  [4]=>
  string(19) "chemicals  reagents"
  [5]=>
  string(9) "cleanroom"
  [6]=>
  string(19) "precision machining"
  [7]=>
  string(13) "semiconductor"
  [8]=>
  string(13) "test facility"
  [9]=>
  string(20) "hydraulic  pneumatic"
  [10]=>
  string(13) "micro-fluidic"
  [11]=>
  string(17) "injection molding"
  [12]=>
  string(15) "instrumentation"
  [13]=>
  string(22) "contract manufacturing"
  [14]=>
  string(14) "nanotechnology"
  [15]=>
  string(9) "cryogenic"
  [16]=>
  string(16) "high temperature"
  [17]=>
  string(16) "industrial gases"
  [18]=>
  string(17) "emi rfi microwave"
  [19]=>
  string(17) "nuclear radiation"
  [20]=>
  string(12) "pcb assembly"
  [21]=>
  string(16) "plastics polymer"
  [22]=>
  string(20) "rare earth materials"
  [23]=>
  string(20) "thin film deposition"
  [24]=>
  string(13) "exotic alloys"
  [25]=>
  string(10) "ITAR (DoD)"
  [26]=>
  string(13) "laser optical"
  [27]=>
  string(28) "plating  painting  finishing"
  [28]=>
  string(16) "layup composites"
  [29]=>
  string(11) "sheet metal"
  [30]=>
  string(21) "petroleum hydrocarbon"
  [31]=>
  string(20) "tank  boiler  vessel"
  [32]=>
  string(16) "motors actuators"
  [33]=>
  string(17) "welding specialty"
}
test
other
bio-engineering
biohazard
chemicals  reagents
cleanroom
precision machining
semiconductor
test facility
hydraulic  pneumatic
micro-fluidic
injection molding
instrumentation
contract manufacturing
nanotechnology
cryogenic
high temperature
industrial gases
emi rfi microwave
nuclear radiation
pcb assembly
plastics polymer
rare earth materials
thin film deposition
exotic alloys
ITAR (DoD)
laser optical
plating  painting  finishing
layup composites
sheet metal
petroleum hydrocarbon
tank  boiler  vessel
motors actuators
welding specialty