论文部分内容阅读
碱性低氢型焊条焊接时产生大量的烟尘,烟尘中含有一定量的有害成份,在某些通风不良的场合下会严重地恶化操作环境,污染工作现场,对人健康造成危害。多年来广大工人迫切希望对碱性低氢型焊条进行改进,减少烟尘、降低毒性,以不断改进劳动卫生条件。但在无产阶级文化大革命之前,大叛徒、大内奸、大工贼刘少奇及他们在工业界的代理人推行一整套反革命修正主义路线,谟视广大焊工的健康,碱性焊条降尘降毒的工作根本没有开展。无产阶级文化大革命摧毁了刘少奇和林彪两个资产阶级司令部,
Alkaline low hydrogen electrode welding produces a lot of smoke and dust, smoke and dust contains a certain amount of harmful ingredients, in some poor ventilation will seriously deteriorate the operating environment, polluting the work site, causing harm to human health. Over the years the majority of workers are eager to improve the alkaline low hydrogen electrode, reduce smoke and reduce toxicity, in order to continuously improve the sanitary conditions. However, prior to the Great Proletarian Cultural Revolution, the entire ranks of traitors, big traitors, chief ambassador Liu Shaoqi and their agents in industry carried out a set of counterrevolutionary revisionist lines. Carry out. The Great Proletarian Cultural Revolution destroyed two bourgeois headquarters, Liu Shao-chi and Lin Piao,