随着我国社会主义革命和建设的飞速发展、我国工业生产的许多方面对可燃性气体的测试仪及检漏仪的需求日益迫切。在毛主席革命路线指引下,在批林批孔运动的推动下,科研人员狠批三脱离的修正主义路线,深入工厂、矿山接受工人阶级再教育,从各条战线提出的问题加深了对研制可燃性气体检测仪器的重要性的认识。我们坚持“独立自主,自力更生”的方针,在党组织的有力领导和兄弟单位的大力支援下,参考国外资料,突破一系列困难,经过七个月的努力,于一九七三年末制成了我国氧化锡气敏半导体元件和可燃性气体检测仪原理性样机。经在辽源进行的气敏元件整机的试生产及在吉林热电厂等单位试用,效果良好。此外,与长春电信局协作试制成功气敏电缆探漏仪,经 With the rapid development of our socialist revolution and construction, the demand for flammable gas testers and leak detectors in many aspects of our country’s industrial production has become increasingly urgent. Under the guidance of Chairman Mao’s revolutionary line and with the pro-forest campaign, researchers rigorously criticized the tripartite revisionist line, deepening the re-education of the working class in mills and mines, and deepening the study of the problems raised from various fronts Recognition of the Importance of Flammable Gas Detection Instruments. We have adhered to the principle of “independence and independence and self-reliance” and, with the vigorous support of the party organizations and the fraternal units, made reference to foreign materials and broke through a series of difficulties. After seven months of hard work, we made our country Tin oxide gas sensing semiconductor components and flammable gas detector principle prototype. After the Liaoyuan gas-sensitive components of the trial production and trial units in Jilin Thermal Power Plant, the effect is good. In addition, in collaboration with Changchun Telecom Bureau trial successful gas cable leak detector