a purchase in which one block is used to gain a 2: 1 mechanical advantage
Resimler
السابق
- a purchase in which one block is used to..
- a surface generated by rotating a tractr..
- any material with similar physical prope..
- by way of derision; in a contemptuous or..
- of, facing, situated in, or related to t..
- of or pertaining to biography; containin..
- to evaluate, to assess, to appraise, to ..
المفضلات