指针式万用表

{"name":"\u6307\u9488\u5f0f\u4e07\u7528\u8868","type":"\u70ed\u8840\u5267","area":"\u53f0\u6e7e","year":"1986","lang":"\u56fd\u8bed","play":"BD\u8d85\u6e05","type1":"\u70ed\u8840\u5267"}