中科新闻网电梯三角钥匙使用步骤:1英寸等于多少厘米
来源：百度文库 编辑：中科新闻网 时间：2024/05/13 02:55:30
一英尺约等于30厘米
一英寸约等于2.5厘米
2.53995
http://wiki.sina.com.cn/b/2883541.html
2.53999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999
http://zhidao.baidu.com/question/704868.html
1英寸等于2.53999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999......厘米
2.53999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999......cm
1英寸=2.54cm
1英寸=2.54cm