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4、0 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org SAE values your input. To provide feedback on this Technical Report, please visit http:/www.sae.org/technical/standards/J400_201210SURFACE VEHICLE RECOMMENDED PRACTICE J400 OCT2012 Issued 1968-07 Reaff
5、irmed 2012-10 Superseding J400 NOV2002 Test for Chip Resistance of Surface Coatings RATIONALE J400 has been reaffirmed to comply with the SAE five-year review policy. SAE J400 Reaffirmed OCT2012 Page 2 of 10 SAE J400 Reaffirmed OCT2012 Page 3 of 10 SAE J400 Reaffirmed OCT2012 Page 4 of 10 SAE J400 Reaffirmed OCT2012 Page 5 of 10 FIGURE 3 CHIPPING RATING STANDARDS (REPRESENTATION ONLY) SAE J400 Reaffirmed OCT2012 Page 6 of 10 SAE J400 Reaffirmed OCT2012 Page 7 of 10 SAE J400 Reaffirmed OCT2012 Page 8 of 10 SAE J400 Reaffirmed OCT2012 Page 9 of 10 SAE J400 Reaffirmed OCT2012 Page 10 of 10
