gs \
  -o DelMarDynamicTensionResults_hl7.pdf \
  -sDEVICE=pdfwrite \
  -dPDFSETTINGS=/prepress DynTensions_NominalHose_Hs2_T14-hl7.pdf DynTensions_NominalHose_Hs4.8_T9-hl7.pdf DynTensions_SoftHose_Hs2_T14-hl7.pdf DynTensions_SoftHose_Hs4.8_T9-hl7.pdf DynTensions_StiffHose_Hs2_T14-hl7.pdf DynTensions_StiffHose_Hs4.8_T9-hl7.pdf

gs \
  -o DelMarDynamicMotionResults_hl7.pdf \
  -sDEVICE=pdfwrite \
  -dPDFSETTINGS=/prepress \
DynMotions_NominalHose_Hs2_T14-hl7.pdf DynMotions_NominalHose_Hs4.8_T9-hl7.pdf DynMotions_SoftHose_Hs2_T14-hl7.pdf DynMotions_SoftHose_Hs4.8_T9-hl7.pdf DynMotions_StiffHose_Hs2_T14-hl7.pdf DynMotions_StiffHose_Hs4.8_T9-hl7.pdf