2
answers
0
watching
275
views
5 Dec 2020
Which is the suitable method to reduce friction:
A) Ball and bearings
B) Lubrcation
C) Polishing
D) All of the above
Ā
Which is the suitable method to reduce friction:
A) Ball and bearings
B) Lubrcation
C) Polishing
D) All of the above
Ā
3 Aug 2023
Rishabh JainLv6
5 Dec 2020
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