☆黑龙江省机械工程学会于1965年11月19日至25日,在哈尔滨市召开了铸铁焊补及耐磨耐蚀零件堆焊专题学术讨论会。参加这次会议的有来自黑龙江省十个主要工业城市五十七个单位的九十六名焊接工作者。十二个兄弟省、市、自治区的二十名代表应邀出席了会议。会议交流了几年来在铸铁焊补及耐磨耐蚀零件堆焊方面的科研成果、生产技术经验以及老工人的操作经验; ☆ Heilongjiang Institute of Mechanical Engineering November 19, 1965 to 25, held in Harbin, cast iron welding wear and corrosion resistant parts surfacing special seminar. Ninety-six welders from 57 units in 10 major industrial cities of Heilongjiang province attended the conference. Twenty representatives from twelve brother provinces, municipalities and autonomous regions were invited to attend the meeting. The meeting exchanged over the past few years in the welding of cast iron wear and corrosion resistant parts of the research achievements in welding, production technology and experience of older workers operating experience;