tamping bar編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看tamping bartamping bar — 名詞名詞1. a heavy metal bar used for compacting material like gravel or earth1.名詞釋義夯土棒a heavy metal bar used for compacting material like gravel or earth例句He used a tamping bar to level the gravel path.