The 2nd Session of the 6th committee for National Standardization Association of Technical Acoustics was held in Xiamen from Dec.25 to 29, 2008. Prof. Tian Jing chaired the meeting.

First of all, Prof. Tian made a conclusion report of the work in 2008, which had an overall review about the achievements obtained in the whole year, as well as the disadvantages in the work.  

Last year, the GB/T 19890-2005 "Characteristics Measurement of HIFU Sound Power and Sound Field", responsible by the Association, won the 1st prize of National Standard Innovation Awards. The establishment of the standard and the researches on high intensity focused field attracted close attention and got high praise from the international colleagues. The practical results showed that this standard played an important role in regulating and guiding the research, manufacture and application of HIFU products, which had obtained obvious economic and social benefits.

The present members also had a warm discussion about the main work in 2009.