The branch of science and technology concerned with surfaces in relative motion, as in bearings. The science and technology of interacting surfaces in relative motion, including the study of friction, lubrication and wear.

TTL employs the newest discoveries in chemistry and uses only the highest quality base fluids to meet the ever demanding needs of industry, OEM specifications and the physical, economical and environmental needs of every customer. TTL Greases are formulated with selected synthetic fluids, highly refined base stocks, preferable thickeners and are fortified with proprietary additive systems.

As the most authoritative comprehensive science periodical covering all branches of Tribology in China, Tribology deals with various academic, technological, and engineering topics in the interdisciplinary subjects of Mechanical.

Journal of the Serbian Tribology Society. Is open access, peer reviewed international journal with a primary objective to provide the academic community and industry for the submission of original research and applications related to tribology. Journal publishes original research papers and review articles in all aspects of the science of friction, wear and lubrication.

産業用車両の潤滑 エンジン 油圧機器 パワートレイン 潤滑剤.