| 摘要 |
PURPOSE: A steel upper plate for a flatbed trailer having a slip prevention structure is provided to improve durability, to keep frictional force to the utmost regardless of conditions of moisture content, and to prevent the separation of slip prevention members. CONSTITUTION: A steel upper plate for a flatbed trailer having a slip prevention structure comprises: plural main beams(110) arranged in parallel at regular intervals; trays(120,130) provided to the upper and lower parts of the main beam and made of metal; and slip prevention members(121,131) provided to the trays to prevent loads from slipping.
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