危险货物运输技术 - 2026 进行中

科目: 危险货物运输技术
级别: XII (I级最简单，XII级最难)
类别: 大学生
试题语言: English
题数: 15
问题示例: A shipper is preparing a substance that meets the criteria for more than one hazard class. Which principle determines the substance’s primary transport classification? The class associated with the largest package size, The precedence of hazards specified by the applicable classification rules, The class selected by the vehicle operator, The class printed on the supplier’s invoice