IEC 60509 Ed. 2.0被替代
Sealed nickel-cadmium button rechargeable single cells
出版：International Electrotechnical Committee
专家解读视频
Specifies tests and requirements for sealed nickel-cadmium rechargeable single button cells, suitable for use in any position
SS IEC 509 Ed. 2 (1991) - Identical
UNE 20154:1994 - Identical
NFC 58 610:1979 - Identical
NFC 93 631:1973 - Equivalent
DIN 43539-15 (1986) - Similar
DIN 40772 (1988-10) - Similar
GOST R IEC 60509:2002 - Identical
HD 561:1991 - Identical
NEN 10509:1991 - Identical
