High saturation magnetic induc...
High saturation magnetic induc...
3J21为含钴40%的弹性合金,合金的三个特性:无磁性、耐腐...
As a constant elastic alloy wi...
4J29 alloy has a linear expans...
4J36 is a special low expansio...
6J11合金也被称为新康铜,为锰铜精密电阻合金,具有电阻温度...
80ni-20cr is mainly composed o...