???????far better??or ??safer.|Given that the asperities catch and go, they rip one another aside, leading to abrasions and adhesion, and in a few eventualities, they can even weld and seize collectively. The pieces of metal torn from your element surfaces turn out to be free of charge-transferring particulates and so are released for the device??s
전세계 무료스포츠중계 닌자티비 입니다.
??????????? ??? ?? ??? ?? ?????? ??? ????? ??? ???? ???? ?? ????? ???? ????? ?????! ????? ??? ??? ??? ????? ????? ??? ??????? ??????. ???? ??????? ? ?? ??? ??? ??? ????? ???? ??????? ??????. ??, ??, ??, ??? ? ?? ???? ??, ??? ?? ??? ??? ??? ??? ? ?? ??? ??????. ??, ???????? ?? ??? ??? ???? ?? ??? ?? ????.????? ????? ??????????? : ????? ?? ?? ??? ??