Aerosol-type air refreshing agent is emerging in recent years, the aroma regulation technologies rely mainly on experience accumulating, reports in this area were few.
气溶胶型空气清新剂是近几年新兴的精细化学品，其调香技术主要靠经验的积累，在这方面的报道比较少。
2
The water aerosol Fire extinguishing Agent is a new type of Halon replacement.
水基热气溶胶灭火剂是以替代哈龙为目的而研制的新一代气溶胶灭火剂；
3
EBM aerosol fire extinguishing agent is a new type of fire extinguishing agents of high efficiency, its efficiency is higher than that of Halons.