题目内容：

英语翻译
在模具仓库与机器之间的通道上有一个吸料管道造成的障碍 由于没有参照物 在每次运输时为了安全都不得不把模具吊得很高 此装置用磁铁吸附在模具最低点 利用墙上的参照物可以使模具升高到理想高度 以提高工作效率及减少耗能 由于所用材料限制 在距离参照物10米的距离会 产生5厘米之内的误差 但经过多次测试和改良可确保使用安全

优质解答

In the mold of the channel between the warehouse and the machine has a suction pipe impediments,since there is no reference,for each transport safety have had to die hanging very high,this device is used magnets lowest point in the mold,reference can make use of the mold wall rises to the desired height,to improve efficiency and reduce energy consumption,limited due to the materials used,At a distance of 10 meters from the reference is generated within the error of 5 cm,but after several tests and improved to ensure safe use.