我们厂是在伟大领袖毛主席“独立自主、自力更生”方针指引下,因地制宜,土法上马筹建起来的,机器设备都是用大厂的废旧材料制成的。建厂时没有电焊机,若买一台电焊机或请人家加工都需要很多钱,我们没有,怎么办?我们反复学习了毛主席 Our factory is built under the guideline of “independent and self-reliance” by Chairman Mao, the great leader. According to the local conditions, the soil and law have been set up. The machinery and equipment are all made from discarded materials from the manufacturers. There is no welding machine in the factory. If you buy a welding machine or ask someone to process it, you will need a lot of money. If we do not, what should we do? We have repeatedly studied Chairman Mao