求翻译：门锁应牢固可靠，在锁上后不应有明显的晃动，配电箱（柜）的门与门、门与壳体之间的缝隙均匀一致，缝隙差小于1mm，缝长大于1米时，均匀差不大于1.5mm。是什么意思？

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The door lock should reliable reliable, should not have obvious rocking after locking, the distributing box (cabinet) the gate AND gate, the gate with shell between slit even consistent, the slit is smaller than badly 1mm, when sews the coarsening in 1 meter, the even difference is not bigger than 1

Door locks should be solid and reliable, in a locked there should be clear after shaking, power distribution box (Cabinet) doors and doors, door gap even consistent with the shell, poor gap is less than 1mm, when joint length of more than 1 m, even worse is not more than 1.5mm.

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