Kopo (patent) No.: CN202210257549.3 Letsatsi la kopo: March 16, 2022 Phatlalatso/Nomoro ya Phatlalatso: CN114441352A Letsatsi la phatlalatso/tsebiso: May 6, 2022 Mokopi (ka tokelo ya tokelo ya molao): Tianjin Bosiventors Testing Co., Ltd. , Yuan Lingjun, Wang Deli, Yan...
Bala haholoanyane