免费日本综合国产-亚洲日本韩国成人在线视频-欧美日韩中文字幕高清在线-午夜麻豆国产精品无码不卡,国产高清一级在线观看,精品色婷婷亚洲十月十月色天,亚洲欧美日韩中文字幕一区二区

      R&D personnel


      Published:

      2022-11-23

      wangda

      Number of recruiters: 2 (no age limit)

      1. Majors in materials and machinery are preferred;

      2. Working experience in friction material industry or clutch industry is preferred.