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    (New page: ===Noun Civil Engineering .=== =====a device operating like a balance or seesaw, esp. an arrangement of a movable bridge (bascule bridge) by which the rising floor or section is counterbal...)
    Hiện nay (08:14, ngày 13 tháng 1 năm 2009) (Sửa) (undo)
    (New page: ===Noun Civil Engineering .=== =====a device operating like a balance or seesaw, esp. an arrangement of a movable bridge (bascule bridge) by which the rising floor or section is counterbal...)
     

    Hiện nay

    Noun Civil Engineering .

    a device operating like a balance or seesaw, esp. an arrangement of a movable bridge (bascule bridge) by which the rising floor or section is counterbalanced by a weight.

    tác giả


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