柳州铁路局材料总厂职工家属,在毛主席关于“中国人民有志气,有能力,一定要在不远的将来,赶上和超过世界先进水平”的伟大教导下,在厂党委的领导下,发扬了敢想、敢干、敢创的革命精神,自力更生,土法上马,用高分子化合物——酚醛树脂试制合成闸瓦成功,并正式投产。 In the great teaching of Chairman Mao about the “Chinese people have ambition and ability, we must catch up with and surpass the advanced world level in the near future in the near future,” under the leadership of the Party Committee of the Factory, the families of staff and workers of Liuzhou Railway Bureau Material Plant, Carry forward the spirit of dare to think, dare to do, dare to create a revolutionary spirit, self-reliance, soil unveiled, the use of polymer compounds - phenolic resin trial success of the brake shoe, and formally put into operation.