帮我翻译，谢谢所有钢构件的板条箱、捆束和散件都应带有适当的装运标
所有钢构件的板条箱、捆束和都应带有适当的装运标志。总量超过3吨的单件应标上它们的总重。
All wooden crates for steel components, bundles and loose items shall display in prominence appropriate signages for transportation. Weight for the item shall be displayed for all items weighing 3 (three) tonnes or over.