QJ 1206-1987
Analytical method of acidic hard gold plating solution for nickel base of printed board plugs (English Version)
- Standard No.
- QJ 1206-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- Professional Standard - Aerospace
- Status
- 2011-10
- Latest
- QJ 1206-1987
- Replace By
- QJ 1207A-2011
QJ 1206-1987 history
- 1987 QJ 1206-1987 Analytical method of acidic hard gold plating solution for nickel base of printed board plugs
QJ 1206-1987 Analytical method of acidic hard gold plating solution for nickel base of printed board plugs was changed to QJ 1207A-2011 Technical requirements for nickel-base acid hard gold plating of printed circuit board edge contact .
