部分标准内容:
ICS25.220.20
中华人民共和国G家标准
GB/T20505--2006/ISO67191986
铝及铝合金阳极氧化
阳极氧化膜表面反射特性的测定积分球法
Anodizing of aluminium and its alloys-Measurement of reflectance characteristics of aluminium surfacesusing integrating-sphere instruments(ISO 6719:1986,Anodized aluminium and aluminium alloys---Measurement of reflectance characteristics of aluminium surfaceu...................
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