The door panel assembly includes left front, right front, left rear, right rear door panel assembly, armrest on the door, internal spanner, loudspeaker and other parts, involving the following tests:
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Test Item
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Test Standard
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Stiffness test of door interior
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Falling ball test of mirror flag
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Continous load test of hand rail
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Stretching test of release handle |
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Stiffness test ofhand rail
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