群众技术协作活动,是1961年夏季沈阳市吴家柱、林海丰、吴大有三名劳动模范创始的。这种活动,是在劳动模范、先进生产者带动下,以老工人为骨干,自愿串连组织起来。利用业余时间,无偿地帮助别人解决生产中的技术关键问题,学习和传播先进技术经验,达到共同提高的目的.它体现了在党领导 The mass technical collaboration was initiated in the summer of 1961 by three model workers, Wu Jiazhu, Lin Haifeng and Wu Da in Shenyang City. This kind of activity is organized voluntarily and in tandem with the old workers as the backbone of their workmen and advanced producers. Use spare time to help others solve the key technical problems in production, learning and dissemination of advanced technology experience, to achieve the purpose of common improvement.It embodies the party leadership