document.write("下层板.dwg 38.55 KB<br />任务书.doc 8.55 KB<br />坐起横轴.dwg 37.96 KB<br />坐起螺杆.dwg 33.89 KB<br />坐起连杆.dwg 35.35 KB<br />外文文献翻译.zip 661.28 KB<br />大腿板.dwg 35.63 KB<br />A0-家用电动护理床装配图.dwg 96.97 KB<br />封面.doc 2.62 KB<br />小腿板.dwg 36.33 KB<br />床板条.dwg 34.36 KB<br />护理床挡板.dwg 33.71 KB<br />抬腿横轴.dwg 38.23 KB<br />抬腿螺杆.dwg 35.81 KB<br />抬腿连杆.dwg 33.26 KB<br />挡板固定架.dwg 38.60 KB<br />整床升降机构.dwg 42.71 KB<br />整床升降螺杆.dwg 36.31 KB<br />滑块.dwg 38.17 KB<br />背板.dwg 36.65 KB<br />脚轮.dwg 41.01 KB<br />臀部板.dwg 36.74 KB<br />说明书.doc 922.12 KB<br />");