片语
metal-ceramiac hermetic package金属陶瓷封装
wafer-level scale hermetic package圆片级气密封装
near-hermetic package近气密封装
wafer-level hermetic package圆片级气密封装
scale hermetic package气密封装
leadless hermetic package无引线密封外壳
leadless s hermetic package无引线密封外壳
low-temperature hermetic package低温气密封装