我厂革命职工,遵照伟大领袖毛主席关于“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进。”的教导,发扬了敢想、敢干的革命精神,在中国计量科学研究院等兄弟单位的大力协助下,在过去生产的二等标准压缩式真空计的基础上,设计制造出一种新结构的一等标准压缩式真 The revolutionary workers and staff of our factory follow the teachings of Chairman Mao, the great leader, on the principle of “human beings always summarize experiences, find something, invent something, create something, and make progress.” They carried forward the revolutionary spirit of daring to think and daring to do something, In the China Institute of Metrology and other fraternal units with the great help, in the past on the basis of second-class standard compression vacuum gauge, based on the design and manufacture of a new structure of the first-class standard compression true