This fixture can be held against {HEAD ~ a water} containing {TAIL ~ micromechanical devices} by drawing a vacuum on the headspaces enclosed between the fixture and the wafer 
containing
This fixture can be held against { HEAD ~ a water } containing { TAIL ~ micromechanical devices } by drawing a vacuum on the headspaces enclosed between the fixture and the wafer
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH