Others observed that, given CFC metered-dose inhaler use patterns in Article 5 Parties, it was unlikely that the conversion in Article 5 Parties would be completed by 2010 without assistance.
其他人则认为，鉴于第5条缔约方普遍使用氟氯化碳计量吸入器，因此第5条缔约方如果得不到援助，其转换活动不可能在2010前之前完成。