YB/T 5262-1993
Constant elastic alloy 3J53Y wire for watch hairspring (English Version)
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YB/T 5262-1993
Standard No.
YB/T 5262-1993
Language
Chinese,
Available in English version
Release Date
1994
Published By
Professional Standard - Ferrous Metallurgy
Status
Be replaced
2012-07
Replace By
YB/T 5262-2011
Latest
YB/T 5262-2011
YB/T 5262-1993 history
2011
YB/T 5262-2011
Wires of constant elastic alloy 3J53Y for wrist watch
1994
YB/T 5262-1993
Constant elastic alloy 3J53Y wire for watch hairspring
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