锘军ul class="intro_c03_con cf">
                    
<li>                        <span class="span"></span>                        <div class="con cf">                            <h3 class="h3">December</h3>                            <p >Goertek, The Institute of Acoustics of the Chinese Academy of Sciences, and Beijing University of Posts and Telecommunications, established a joint laboratory</p>                                                     </div>                    </li>
                </ul>