Automobile Engineering in ME
Vulcanizing means

Spraying with special paint
Melting rubber while stirring it
None of the listed here
Heating rubber under pressure

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Automobile Engineering in ME
The main feature of Macpherson strut suspension is that

The unsprung mass in lighter
The vertical size of the suspension can be made more compact
Non vertical external forces are supported by the suspension arms
The assembly is slightly more complicated in design

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