A: if the height of the hole is less than or equal to the width of the hole, then a set of doors will be filled with a carton, if it is greater than the height of the hole, then the guide rail needs to be taken out separately for packaging.
A: if the height of the hole is less than or equal to the width of the hole, then a set of doors will be filled with a carton, if it is greater than the height of the hole, then the guide rail needs to be taken out separately for packaging.