... 1.4 Technical Parameters of Shelves Shelves Pillar(1)Shelves use 80 * 60 * 2.0 pillar, large bearing ability,(2) Shelves total ... height is 3100mm, space of holes in pillar is 75mm, adjustable, accumulative error of holes space is plus ... minus 1mm,(3) When full loading, the maximum deflection of pillar less than 1/1000H,(4) Under static load, the safety ...