ASTM D1003透明塑料混浊度和透光系数的标准试验方法
s to Surface Abrasion
ASTM E259 Practice for Preparation of Pressed Powder White Reflectance Factor Transfer Standards for Hemispherical and Bi-Directional Geometries
ASTM E284 Terminology of Appearance
ASTM E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
ASTM E2387 Practice for Goniometric Optical Scatter Measure- ments
ISO 13468-1 PlasticsDetermination of the Total Lumi-nous Transmittance of Transparent Materials
ISO/DIS 14782 PlasticsDetermina
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