compact shelf archives intelligent compact shelf hand-operated mobile archive shelf mobile track document cabinet

version i in white columns and two groups version i in white columns and three groups version i in white columns and four groups version i in white columns and five groups version i in white columns and six groups gray white one column two groups gray and white, three groups in one column gray and white, four groups in a column gray and white, five groups in a column gray and white, six groups in a column white coffee one column and two groups white coffee three groups in one column white coffee four groups in one column white coffee five groups in one column white coffee six groups in a column

within 20 cubic meters 20-50 cubic meters 51-100 cubic meters more than 100 cubic meters