国产高颜值极品在线视频_欧欧美日韩国产在线_69xx在线观看视频_好姑娘国语免费观看完整版_白浆AV网站导航_三级黄色大片国产_国产成 人在线视频很诱人_亚洲熟女小黄视频_窝窝av青青一区二区_欧洲肉欲k8播放毛片

LANGUAGE： CHINESEline ENGLISH

Service Hotline SERVICE HOTLINE:

+86 13918810800

  • Aluminum nitride ceramic ring
  • Aluminum nitride ceramic ring
  • Aluminum nitride ceramic ring
  • Aluminum nitride ceramic ring

Aluminum nitride ceramic ring

Material: Aluminum nitride

Machining accuracy: ±0.001mm

Color:gray

It can be customized according to the drawing


Online inquiry