澳门太阳集团2007am_太阳诚集团2138_51998.com
Rotate the screen澳门太阳集团网站
澳门太阳集团网站
Welcome to Hefei DVL Electron Co.,Ltd.
| |

澳门太阳集团网站

2017-04-26654
澳门太阳集团2007am
Recently,by our company and the Chinese academy of sciences, Hefei institute of material science research and development “Two - way rotary damper based on cylindrical magnet pair and its control method”,awarded the invention patent certificate.
澳门太阳集团网站

Two - way rotary damper based on cylindrical magnet pair and its control method”a bidirectional rotary damper based on cylindrical magnet pair and its control method are disclosed澳门太阳集团网站澳门太阳集团网站



澳门太阳集团网站