共 15 条
[1]
[Anonymous], EA402 EUR COOP ACCR
[2]
Beissner K, 1996, ACUSTICA, V82, P450
[4]
*EUR COOP ACCR LAB, 1996, EAL INT COMP
[5]
*INT ORG STAND, 1993, GUID EXPR UNC MEAS
[7]
MULLER JW, 2000, BIPM20006
[8]
National Institute of Metrology, 2019, GBW13651 NAT I METR
[10]
NIELSEN L, 1999, DFM99R39 DAN I FUND