荣誉证书

Certificate

Patent

Patent Certificate

A front axle for a transportation vehicle

A front axle for a transportation vehicle

A adjustable wet brake with a parking brake

A adjustable wet brake with a parking brake

A wet-type brake featuring dual friction pairs

A wet-type brake featuring dual friction pairs

A normally closed wet-type brake with a dual friction pair

A normally closed wet-type brake with a dual friction pair

A wet-type brake with three braking functions

A wet-type brake with three braking functions

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