为了进一步发展预应力混凝土结构,改进预应力工艺与张拉设备,我所机加工车间和制品室,在党的一元化领导下,组成了以工人为主体的“三结合”研制小组。遵照毛主席关于“我们必须打破常规,尽量采用先进技术”的伟大教导,发扬“自力更生、艰苦奋斗”的革命精神,在调研和学习国内外有关经验的基础上,破除迷信,解放思 In order to further develop the prestressed concrete structure, improve the prestressing process and tensioning equipment, our machine shop and product room, under the unified leadership of the party, formed a “triple combination” development team based on workers. In accordance with Chairman Mao’s great teaching of “We must break the routine and use advanced technology as much as possible”, we must carry forward the revolutionary spirit of “self-reliance and hard work” and, on the basis of research and study of relevant domestic and foreign experiences, break the superstition and emancipate the mind.