ISO 22915-4:2009 工业卡车.稳定性检验.第4部分:货板栈式存储器,双重栈式存储器和带操作员位置升降机构高于并包含 1200 mm 提升高度的低位拣选叉车
Industrial trucks - Verification of stability - Part 4: Pallet stackers, double stackers and order-picking trucks with operator position elevating up to and including 1200 mm lift height