GRP20-010-5
     GRP20-010-5_B.pdf
     GRP20-010.stp
GRP35-030-5
     GRP35-030-5_A.igs
     GRP35-030-5_A.pdf
     GRP35-030-5_A.stp
GRP35-030-7
     GRP35-030-7_A.igs
     GRP35-030-7_A.pdf
     GRP35-030-7_A.stp
GRP50-030-5
     GRP50-030-5_A.stp
     GRP50-030-5_C.pdf
     GRP50-030-5_C.igs
GRP50-030-53
     GRP50-030-53_A.pdf
GRP50-030-7
     GRP50-030-7_A.igs
     GRP50-030-7_A.stp