螺丝铝合金TRUSS三管架300mmx300mm T3030


Specifications:
T3030-100 = 1M
T3030-200 = 2M
T3030-300 = 3M
T3030-400 = 4M
T3030: 300x300mm triangular truss, main tube 50x2mm
T3030 allowable loading