IEC 63145-20-20:2019 EN 6f1df2db
Eyewear display - Part 20-20: Fundamental measurement methods - Image quality
现行
发布日期 :
2019-09-13
实施日期 :
ASTM D20-20
Standard Test Method for Distillation of Road Tars (Withdrawn 2023)
Withdrawn, No replacement
发布日期 :
实施日期 :