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The influence of load on lubrication
Products 109Days Ago (03-01)The friction between objects is determined by the contact surface pressure and the friction coefficient of the contact surface material. Bearing rings and rolling element materials are generally made of GCr15 steel. It can be considered tha... -
The difference between silica powder and quartz powder
Products 164Days Ago (01-05)The difference between silica powder and quartz powder...
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