document.write('<p><img src="/common/images/previous.png" border="0" align="absmiddle" /> <span class="cGreen">Previous</span>: <a href="/en/news/knowledge/r008pp23fee1a39acr.shtml">计量分类</a></p>');document.write('<p><img src="/common/images/next.png" border="0" align="absmiddle" /> <span class="cGreen">Next</span>: <a href="/en/news/knowledge/0e48o85vk378t0u68k.shtml">用轮胎花纹深度尺测量轮胎花纹的磨损</a></p>');