在伟大领袖毛主席“自力更生,艰苦奋斗”的教导下,我厂全体职工发扬“穷棒子”的革命精神,试制成农村急需的出薯犁(见封底图4)。经过试用,很受贫下中农欢迎。出薯犁是用双轮双铧犁改装制成的。把双轮双铧犁上的两个犁头拆掉,装上一个出薯犁头,就可以用来出薯。出薯犁头由3毫米厚的钢板制成。犁头后部宽315毫米,长250毫米。犁头后端接有6根直径为10 Under the guidance of Chairman Mao, the great leader, “self-reliance and hard work”, all employees of our factory carried forward the revolutionary spirit of “poor quality” and tried to make the potato plow much needed in rural areas (see Figure 4 on the back cover). After trial, it is very popular with poor middle peasants. Out of the potato plow with double round plow converted made. Remove the two plowshares on the double-wheel and double-plow plow and put them out of a potato plowshare to make a potato. The potato plowshare is made of 3mm thick steel plate. Plowshares width of 315 mm, 250 mm long. Plowshares rear end connected with 6 diameter 10