美国国家度量衡大会（NCWM）第84届年会于1999年7月25日至29日在美国北部小镇Buslington举行。受大会邀请，以中国测试技术研究院副院长樊思健为团长的中国代表团一行5人出席了会议。会议期间，中国代表团听取了会议报告，参观了美国制造商在大会期间展示的计量产品，拜访了NCW The 84th Annual Meeting of the National Weights and Measures Conference (NCWM) took place in Buslington, a small town in the north of the United States, from July 25 to 29, 1999. At the invitation of the conference, a delegation of 5 from China, headed by Fan Sijian, vice president of China Institute of Testing and Technology, attended the conference. During the meeting, the Chinese delegation listened to the meeting report and visited the metrology products displayed by American manufacturers during the conference. They visited NCW