中国工程机械协会挖掘机械分会于２００２年１１月８日至１１日在杭州召开了２００２年全国挖掘机行业学术研讨会暨学会分会理事会。杭城秋高气爽，风景秀美，到会的中、外专家及与会代表共５０余人，围绕挖掘机械的设计、配套、使用、维修等各方面的技术问题作了较充分的交流 China Construction Machinery Association mining machinery branch in November 8, 2002 to 11 held in Hangzhou in 2002 the National Excavator Industry Academic Seminar and Society Branch Council. With more than 50 experts and delegates from China and foreign countries attending the meeting, Hangcheng was exalted. With a beautiful scenery, more than 50 people attended the symposium and made technical exchanges on various aspects of the design, matching, use and maintenance of mining machinery.