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1967年下半年开始,我们遵循伟大领袖毛主席关于“独立自主、自力更生”的伟大方针,走出研究所到化肥厂调查研究,和工人一起批判“洋奴哲学”,“爬行主义”, “取消主义”等反革命修正主义路线,决心立足于本国资源,走自己工业发展的道路,彻底改变我国化工用材落后面貌:要么耗用大量外汇进口镍铬不锈钢;要么采用普碳钢,使用几个月就报废。经过反复实践,在杭州钢铁厂及各兄弟单位大力支持和配合下,终于试制成功了抗二氧化碳、浓氨水、硫化氢等介质,耐蚀性能良好的(见表1)同时具有较高机械强度和良好焊接性能的20Al_2VRe 低合金耐腐蚀钢。
Beginning in the second half of 1967, following the great guideline Chairman Mao’s great principle of “independence and self-reliance,” we walked out of the Institute’s investigation into the fertilizer plant and criticized “Western European Philosophy,” “Creepism,” “Cancellationism,” etc. with workers. Counterrevolutionary revisionist line, determined to rely on their own resources, take their own path of industrial development, completely changing the backwardness of China’s chemical wood: either consume a large amount of foreign exchange to import nickel-chromium stainless steel; or use of carbon steel, use a few months to scrap. After repeated practice, with great support and cooperation from Hangzhou Iron & Steel Plant and other fraternal units, the company succeeded in trial-manufacture of anti-carbon dioxide, concentrated ammonia, hydrogen sulfide and other media with good corrosion resistance (Table 1) and high mechanical strength 20Al_2VRe low alloy corrosion resistant steel with good weldability.