saej673-1993标准（英文版）.pdf

SURFACE REV. VEHICLE J673 APR93 RECOMMENDED Issued 1950-07 400 Commonwealth Drive, Warrendale, PA 15096-0001 PRACTICE Revised 1993-04 Superseding J673 NOV83 An American National Standard (R) AUTOMOTIVE SAFETY GLASSES Foreword—This Document has not changed other than to put it into the new SAE Technical Standards Board Format. 1. Scope—This SAE Recommended Practice is intended to cover current safety glazing practice applicable to safety glasses for use in motor vehicles and motor vehicle equipment. Nominal specifications for thickness, flatness, curvature, size, and fabrication details are included principally for the guidance of body engineers and designers. For additional information on safety glazing materials for use in motor vehicles and motor vehicle equipment, see SAE J674. 2. References 2.1 Applicable Publication—The following publication forms a part of this specification to the extent specified herein. The latest issue of SAE publications shall apply. 2.1.1 SAE PUBLICATION—Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001. SAE J674—Safety Glazing Materials—Motor Vehicles 3. Glass Sizes—There ar