偷窥中国老太XXXX - 日本一本久a久久精品综合 - 国产精品夜间视频香蕉 - 亚国产亚洲亚洲精品视频

The automatic motor assembly testing machine is a non-standard hardware equipment customized by Ericsson Automation. It mainly realizes the automatic assembly of plastic parts, chip PC boards, and plastic parts with magnets. Its advantages are simple and efficient, and the defective rate is low.