1·Article 22 Where the transportation of precursor chemicals in Category I is approved, a transportation license valid for once shall be issued.
第二十二条对许可运输第一类易制毒化学品的，发给一次有效的运输许可证。
2·This work must also include redoubling efforts to prevent the supply of the precursor chemicals that are the foundation of so many illicit drugs.
在这项工作中，我们还必须加倍努力，防止供应前体化学品，因为此类化学品是很多非法药物的基础。
3·Article 3 These Measures shall apply to the production, operation, purchase, supervision and administration of pharmaceutical precursor chemicals.
第三条药品类易制毒化学品的生产、经营、购买以及监督管理，适用本办法。
4·Article 2 the state adopts the classified administration and licensing system to the production, distribution, purchase, transportation and import and export of precursor chemicals.
第二条国家对易制毒化学品的生产、经营、购买、运输和进口、出口实行分类管理和许可制度。
5·Article 2 the state adopts the classified administration and a licensing system for the production, operation, purchase, transportation and import and export of precursor chemicals.
第二条国家对易制毒化学品的生产、经营、购买、运输和进口、出口实行分类管理和许可制度。