在伟大领袖毛主席关于“提高警惕,保卫祖国”,“备战、备荒、为人民。”的伟大战略方针指引下,遵照毛主席“要接受新事物,要研究新问题”的教导,我们在学习、接受外地经验的基础上,并结合甘谷地区农村的具体条件,研究新的试制方法,而这个办法必须要因地制宜,土法上马。因此,我们采用以土法为重点并结合室内进行试制的效果的比较。全体同志群策群力,大 Guided by Chairman Mao’s great strategic guideline of “vigilance and defending the motherland,” “preparing for war, preparing for war and for the people.” In keeping with Chairman Mao’s teachings of “accepting new things and studying new problems,” we are studying , On the basis of accepting field experiences and studying specific conditions in rural areas of the Gangu region to study new trial-and-test methods, which must be tailored to local conditions and launched by indigenous methods. Therefore, we use a comparison of the effects of indigenous testing with indoor trial production. All comrades work together, big