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RU1820299C
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Method of determining properties of lubricating oils at testing materials of gearings for contact strength
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RU1797005C
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Device for testing materials for friction and wear under variable lubrication conditions
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RU1797002C
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Rolling-friction machine for contact strength testing materials of gear transmission
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SU1746404A2
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Device for pressing magnetic tape to magnetic head
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RU1793197C
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Method for oil bordering films thickness determining while gearing transmission materials testing
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SU1739090A2
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Quick-removable nut
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SU1707314A2
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Keyed joint
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SU1705619A2
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Detachable joint
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SU1670522A1
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Device for testing materials by friction and wear at variable modes of lubrication
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SU1649250A1
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Method of determination of lubricant film thickness in testing materials for gearing
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SU1599009A1
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Device for mechanical massage
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SU1348714A2
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Machine for testing materials and lubricating oils for friction and wear
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SU1257310A2
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Gear-type flexible coupling
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SU1134818A2
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Expanding clutch
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SU1106786A1
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Stand for dynamic testing of elastic couplings
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SU1089314A2
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Coupling
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SU1060829A2
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Expanding clutch
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SU1060830A2
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Expanding clutch
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SU964284A1
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Quick removable nut
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SU981731A1
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Flexible toothed coupling
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