| 摘要 |
A dolly consists of a generally planar platform having opposed front and rear ends, lateral sides, an upper face and a lower face. The wheels are configured to contact a surface so as to support the platform above the surface when the platform is placed on the surface. The dolly can have a reversible mode or a single platform mode. The platform is relatively low to the ground, and enables one operator to arrange and transport heavy loads with the dolly.
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