Automatic Machine Lubrication Most modern friction welders have automatic lubrication of key machine parts, such as bearings, machine ways, etc., so that the frictional resistance of machine moving parts is reduced to a minimum.
(Automatic Machine Lubrication Most modern friction welders; have; automatic lubrication of key machine parts, such as bearings, machine ways, etc.) (the frictional resistance of machine moving parts; is reduced; to a minimum)
Automatic Machine Lubrication Most modern friction welders the frictional resistance of machine moving parts
have is reduced
automatic lubrication of key machine parts, such as bearings, machine ways, etc.
to a minimum