材质material低碳钢mildsteel净重N.W3.6kg厚度thickness2mm规格specs400*400mm适用范围Range1-2p表面处理surfacefinish喷塑Paintedwithpolyesterpowder承重量MaximumWeight150kg外包装与描述Outpackagedescription每套单独包装，含4套8mm固定螺丝，4套8mm膨胀螺丝，4套8mm机体固定螺丝Packingindividualwith4set8mmsetscrew，4set8mmexpansilesteelscrew，4set8mmeconomysetscrew