extension ladder是什么意思
中文翻译拉梯
网络释义
1)extension ladder,拉梯2)extension of ladder,拉梯3)sectional ladder,拉梯4)baby Bangor,小拉梯5)ladder tie,拉梯绳结6)short extendible ladder,短拉梯7)short extension ladder,两节拉梯8)short ladder,两节拉梯9)two-section extension ladder,二节拉梯10)secondary fly section,第二节拉梯