B both sides are concerned about air pollution brought about by motor vehicles in both places . it is therefore necessary to establish the " hong kong - guangdong motor diesel fuel specification working group " to look into the feasibility of harmonizing motor diesel fuel specifications between the two places and formulate a concrete action plan to achieve such harmonization 二双方关注两地车辆对空气所造成的污染问题，因此有必要成立“粤港车用柴油规格工作小组” ，研究两地统一车用柴油规格的可行性，并制定具体行动计划，以达到统一规格的目标。
2.
Both sides are concerned about air pollution brought about by motor vehicles in both places . it is therefore necessary to establish the " hong kong - guangdong motor diesel fuel specification working group " to look into the feasibility of harmonizing motor diesel fuel specifications between the two places and formulate a concrete action plan to achieve such harmonization （二）双方关注两地车辆对空气所造成的污染问题，因此有必要成立“粤港车用柴油规格工作小组” ，研究两地统一车用柴油规格的可行性，并制定具体行动计划，以达到统一规格的目标。
