ASTM D2457塑料薄膜和固态塑料镜面光泽的标准试验方法
articular, gloss values for transparent films should not be compared with those for opaque films, and vice versa. Gloss is a complex attribute of a surface which cannot be completely measured by any single number.
ASTM D2457塑料薄膜和固态塑料镜面光泽的标准试验方法引用文件
ASTM C346 Test Method for 45-deg Specular Gloss of Ceramic Materials
ASTM D523 Test Method for Specular Gloss
ASTM D3679 Specification for Rigid Poly (Vinyl Chloride) (PVC) Siding
ASTM E284 Terminology of Appearance
ASTM E691 P
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