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nobody

18 Iul 2013 00:46



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aka self-lubricating Nylon  :wink: 

Totusi, coeficientul de frecare este departe de Teflon (PTFE): http://www.dotmar.com.au/co-efficient-of-friction.html
dar sta mult mai bine la uzura: http://www.dotmar.com.au/wear-resistance.html
si rezistenta: http://www.dotmar.com.au/strength.html