Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SJ 20716-1998 |
Specification for copper-beryllium wire and bor for use in electronic components 电子元器件用铍青铜线棒材规范 |
China Electronics
Standards Specification copper beryllium |
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SJ 20715-1998 |
Specification for copper-beryllium alloy plate and strip for use in electronic components 电子元器件用铍青铜板带材规范 |
China Electronics
Standards Specification copper beryllium |
![]() English PDF |
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