旧社会里焊铸铁是互相保密的,“焊一只接头一担米”,谁肯以“饭碗”给人。今天,解放了的工人阶级对毛主席最忠,最听毛主席的话。毛主席说:“要进一步节约闹革命。”华增清师付看到铸铁齿轮断了一齿或因开裂而成了废物,怎能不痛心。他以几十年积累的经验,啄磨,终于克服了补焊铸铁产生的裂缝和白口的关键问题,使许多废铸铁、齿轮恢复了新生,为国家节省了大量的人力和财力。 Cast iron in the old society is confidential with each other, “welding a joint one Tammy”, who is willing to “rice bowl” gives. Today, the liberated working class is most loyal to Chairman Mao and the most to Chairman Mao’s words. Chairman Mao said: “To further save the revolution.” Hua Zengqing teachers pay to see the cast iron gear broken a tooth or because of cracking and became waste, how can not sad. He has accumulated decades of experience pecking mill, and finally overcome the cracks produced by the welding of cast iron and the key issue of white, so that many of the cast iron, gears restored to life, saving a lot of manpower and financial resources for the country.