求翻译：拆下的门架柱及其配件要进行保养和维修。而后分类堆放，堆放场地应平整，设有垫木且有良好的排水，上面设有遮雨设备。是什么意思？

Remove the door frame columns and accessories to carry out maintenance and repair. Then classified stacking, stacking space should be flat, with skids and there is good drainage, storm device with the above.

The removal of the door pillar structure and its accessories to carry out maintenance and repairs. stacked, piled up venues and then classification should be formed, equipped with mattresses wood and have good drainage, located above the shade rain equipment.

Dismantles the gate trestle and the fitting must carry on the maintenance and the service.But after classifies the stack, piles up the location to be supposed to level, is equipped with the bolster also has good draining water, above is equipped with obstructs the rain equipment.

Remove door frame column and its accessory to carry out maintenance and repairs. And classification of piling up, piling yard should be formed, with underlay wood and there is good drainage, with rain equipment above.

Remove the door frame columns and accessories to carry out maintenance and repair. Then classified stacking, stacking space should be flat, with skids and there is good drainage, storm device with the above.