???????：????? ????????????? ????????????? ??? ?????????? ????????????? ????????? ??????? ??????. ??????? ??????? ????? ???? ???????????????????????? ??????????? ?????? ????????? ?????????????.
??????? ??? ????? ????????????? ????????????? ??? ?????????? ????????????? ?????????. ??????? ??????? ????? ???? ???????????????????????? ??????????? ?????? ????????? ?????????????, ????????????????? ???????? ???? ??????????.
??????? ???????????? ???????? ????????????????? ????????? ????????? ?????, ?????? ????????????????? ?????????????.
?? ???????????????: ????????????, ??????????, ?????????? ????????, ????? ???????.
2. ?????? ??????: ?????? ?????????, ????? ??????, ???/???? ??????, ??????????? ?????? ?????? ????????.
3. ???? ??????: ??? ??????? ???? ???????? ???????????, ?????????? ????, ???????, ????? ???????; ??????????? ???? ????????????? ???????????? ??????????????.
4. ?????-?? ??????: ???????? ???? ??????????, ??????????? ?????? ??????????????? ??????, ?????????? ??????, ???? ??????, ??? ?????? ???????.
What kind of lubricants are used by ??????? ???s must be tested and analyzed, and the replacement should be regular. It should not be too long and forget to add, otherwise it will easily cause the wear of ??????? ???.
???????
??????? ?????