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Use when shipping hazmat by multiple modes. Covers the mode-specific regulations (rail 49 CFR 174, air 49 CFR 175 + IATA, vessel 49 CFR 176 + IMDG), and the harmonization with international.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/x3allamerican/hazmat-skills --skill hazmat-vessel-vs-highway-vs-air-rules命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
基于 SOC 职业分类
正在显示 SKILL.md
| name | hazmat-vessel-vs-highway-vs-air-rules |
| description | Use when shipping hazmat by multiple modes. Covers the mode-specific regulations (rail 49 CFR 174, air 49 CFR 175 + IATA, vessel 49 CFR 176 + IMDG), and the harmonization with international. |
Each transport mode has unique hazmat regulations. International codes (IATA/IMDG/RID) harmonize with US rules.
Most detailed. Defaults assumed unless other-mode specified.
Additional packaging requirements, different placarding, distinct rolling stock specs.
Most restrictive. Many DOT-allowed materials are FORBIDDEN for air. Lithium battery limits tighter.
International maritime — IMDG Code. Stowage requirements at column 10 HMT.
Most restrictive mode applies. Marking + packaging must comply with all relevant modes.
Applied in the X3 Compass Hazmat Center add-on.