Optimization on the process of electroless Ni-P-SiC composite plating with orthogonal test;用正交试验方法优化Ni-P-SiC化学复合镀工艺
【电学】含陶合金电阻器、合成碳电阻器、膜电阻器、电阻器的测试cermet resistor, composite carbon resistor, film resistor, test resistor