Dab tsi yog Stacking Rack?

             Dab tsi yog stacking khib?

Stacking Racks yog siv los khaws cov khoom hnyav me me uas tsis tsim nyog rau cov txheej txheem txee, ldeal forstoring bar stock, yeeb nkab, tubing, molding, tshwj xeeb lumber thiab qhov chaw.