「利用者:Stepladders5115374」の版間の差分
提供: 先週の結果分析
細 |
細 |
||
1行目: | 1行目: | ||
− | + | Extensions, are so called for the reason that of the system they extend to many occasions their main height. They include two normally, or 3 different ladders which are linked jointly on the sliding mechanism. |
2016年7月24日 (日) 08:02時点における版
Extensions, are so called for the reason that of the system they extend to many occasions their main height. They include two normally, or 3 different ladders which are linked jointly on the sliding mechanism.