Coatings TE 60 HIGH PRESSURE HYDROGEN RECIPROCATING TRIBOMETER TE 66 MICRO-SCALE ABRASION TESTER TE 67 MICROPROCESSOR CONTROLLED PIN ON DISC MACHINE TE 68 GAS JET EROSION RIG TE 69 LOAD SCANNER TE 76 TWO STATION RECIPROCATING VACUUM TRIBOMETER TE 77 HIGH FREQUENCY FRICTION MACHINE TE 79 MULTI-AXIS TRIBOMETER TE 88P THREE STATION PIN ON DISC TE 88R THREE STATION RECIPROCATING PIN ON PLATE TE 91 PRECISION ROTARY VACUUM TRIBOMETER TE 95 PRECISION ROTARY TRIBOMETER – LOW TEMPERATURE ENABLED TE 99 UNIVERSAL WEAR MACHINE