hat
1. la mennen pou monte & le mouvman tablo anwo koupe an dépend sou rails gid yo sou tou de bò yo ak bon directeurs ou moutre yo, ki te asire ke paralelis ant anwo ak anba worktables.
eng
1. The guiding for upward & downward movement of the upper cutting board is depended on the guide rails on both sides with good guiding effect, which ensures the parallelism between the upper & lower worktables.