1.Material: SPCC cold rolled steel 2.Thickness: Mounting rail 2.0mm, other 1.0mm 3.Fram structure with the load of 500KG 1.Accord with ANSI/EIAR-310-D, DIN41491;PART1, IEC297-2,DIN41494;DART7,GB/T3047-92 standard, compatible 19" international standard, metric system standard & ETSI standard;2. Fram structure with the load of 500KG, feet and castors are available.3.Several lockable cable entrance ...