sekunda (L249170)
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(L249170)
Statements
Senses
L249170-S1
German | SI-Basiseinheit der Zeit | |
English | SI unit of time, defined as 9 192 631 770 periods of the ground-state hyperfine transitions of caesium-133 | |
Slovak | jednotka času |
Statements about L249170-S1
Forms
L249170-F2
L249170-F3
L249170-F4
L249170-F5
L249170-F6
L249170-F7
L249170-F8
L249170-F9
L249170-F10
L249170-F11
L249170-F12
L249170-F13