C. Item 11 of the provisional agenda: Feasibility study on developing a system for monitoring the transboundary movement of ozone-depleting substances between Parties (decision XVII/16)
C. 临时议程项目11：关于建立一套缔约方之间消耗臭氧物质越境转移情况监测系统的可行性研究(第XVII/16号决定)