在东北三省省委的关怀和领导下,在东北三省有关部门和广大工人群众的积极支持下,东北三省技术协作经验交流会于8月17日在沈阳举行了开幕式。参加开幕式的,有黑龙江、吉林、辽宁三省的总工会、科委和工交办的领导同志,有来自三省工交战线的全国著名劳动模范,有大庆油田的代表,三省先进生产者,技术协作积极分子、工程技术人员等。三省参加交流的热处理项目有:黑龙江省的强化氮化及工艺革新,新钢种 Under the care and leadership of the provincial committees of the three northeastern provinces and with the active support of the relevant departments of the three northeastern provinces and the masses of workers, the Northeast China Technical Cooperation Experience Exchange Conference was held on the 17th of August in Shenyang. Participating in the opening ceremony, there were leading comrades of the Federation of Trade Unions, Science and Technology Commissions, and the Industrial Development Office of Heilongjiang, Jilin, and Liaoning Provinces. There were well-known labor models from the three provinces and labor forces, representatives from the Daqing Oilfield, advanced producers from three provinces, and active technical cooperation. Molecular, engineering and technical personnel. The heat treatment projects for the three provinces to participate in the exchange include: enhanced nitriding and technological innovation in Heilongjiang Province; new steel grades