Multi-station DN 55 HIGH TEMPERATURE DRY SLIDING & FRETTING MACHINE TE 33 ENGINE TRIBOMETER TE 47 THREE STATION RING/LINER TRIBOMETER TE 76 TWO STATION RECIPROCATING VACUUM TRIBOMETER TE 86 MULTI-STATION HIP JOINT SIMULATOR TE 87 MULTI-STATION CIRCULAR TRANSLATION PIN ON DISC MACHINE TE 88P THREE STATION PIN ON DISC TE 88R THREE STATION RECIPROCATING PIN ON PLATE TE 90 MULTI-STATION RECIPROCATING TRIBOMETER TE 94 MULTI STATION ROTARY TRIBOMETER