document.write("固定底盘.dwg 73.15 KB<br />固定钳身.dwg 78.08 KB<br />夹紧手柄.dwg 69.18 KB<br />活动钳身.dwg 113.39 KB<br />装配图.dwg 283.11 KB<br />其它图纸.dwg 94.92 KB<br />");