Publication of the twelfth revised edition of the Recommendations on the Transport of Dangerous Goods: Model Regulations and of the third revised edition of the Recommendations on the Transport of Dangerous Goods: Manual of Tests and Criteria and amendment 1 thereto
D. 出版《关于危险货物运输的建议：示范条例》第十二修订版和《关于危险货物运输的建议：检验和标准手册》第三修订版及其1号修正案