SJ 2884-1988
Series of dimensions for Y25 and Y30 Types permanent ferrite magnets for loudspeakers (English Version)
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SJ 2884-1988
Standard No.
SJ 2884-1988
Language
Chinese,
Available in English version
Published By
Professional Standard - Electron
Status
Be replaced
2002-05
Replace By
SJ/T 11264-2002
Latest
SJ/T 11264-2002
SJ 2884-1988 history
2002
SJ/T 11264-2002
Dimension and tolerance for Permanent ferrite magnets for speakers
1970
SJ 2884-1988
Series of dimensions for Y25 and Y30 Types permanent ferrite magnets for loudspeakers
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