“FOR SPERRE MAIN AIR COMPRESSOR
MAKER:SPERRE INDUSTRI AS NORWAY
TYPE HL2/160” “NON RETURN VALVE KV48 KV48
DWG NO.339007” SPERRE.HL2/160.4492
“FOR SPERRE MAIN AIR COMPRESSOR
MAKER:SPERRE INDUSTRI AS NORWAY
TYPE HL2/160” “VIRBRATION DAMPER A SERIES A0
DWG NO.4-1813” SPERRE.HL2/160.4545