GM WORLDWIDE ENGINEERING STANDARDS
Template For ENG STDS
GMW16740
© Copyright 2017 General Motors Company All Rights Reserved
June 2017
Page 8 of 20
4.10.4 Interpretation of Results. There must not be any degradation of the wire insulation and the tape still has
to ensure its bundling performance. Report any change in appearance, signs of degradation or loss of flexibility.
4.11 Noise Requirements.
4.11.1 Test Sample. A single layer of adhesive tape is applied to a steel bar in the area of the impact location.
The length of the tape is 5 cm in longitudinal direction and 19 mm in transversal direction.
4.11.2 Apparatus. See Figure 3.
1. Microphone.
2. Steel bar.
3. Test sample.
4. ENAW-5754 aluminum alloy plate (0.3 mm x 350 mm x 190 mm).
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