atomic contrast

atomic contrast, Total:4 items.

The international standard classification for "atomic contrast" includes: .

The Chinese standard classification for "atomic contrast" includes: .

International Telecommunication Union (ITU)

• ITU-R TF.458-3-1998 International Comparisons of Atomic Time Scales
• ITU-R TF.458-3 FRENCH-1998 INTERNATIONAL COMPARISONS OF ATOMIC TIME SCALES COMPARAISONS INTERNATIONALES D'蒀HELLES DE TEMPS ATOMIQUE

German Institute for Standardization

• DIN 66054:2017-08 Comparative testing - Technical principles

SCC

• DIN 66054:2017 Comparative testing - Technical principles

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