Rubber
| Wed 30 Sep 2026
Beijing, Sept. 29 -- Wuhan Gangwan Quality Testing Co Ltd has obtained a patent for knocking device suitable for elastic wave ct detection. This invention was developed by Li Yuanke, Liu Changjun, Wang Nan, Li Yage, Qiu Mingxi, Liu Yang, Zhang Feng, Lei Ting, Wang Zhengyang, Liu Shukui, Yang Qingxiang, Jia Wenkun and Yun Baoge.
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