铁四局电气化处实现安全生产十八年铁道部第四工程局电气化处宣传部（２３３０４０）陈诚到１９９４－１０－３０－１８，承担铁路通信、信号、电力及电气化工程施工任务的铁四局电气化工程处１２００多名职工实现了连续１８年三无：无因工死亡事故，无机械设备重大、大事... Iron and Steel Bureau of the electrification of the fourth eighteen years of electrification Department of the Fourth Engineering Bureau of the Ministry of Railways Propaganda Department (233040) Chen Cheng to 1994-10-30-18, bear the railway communications, signal, power and electrification engineering construction of the iron four innings More than 1,200 employees of the Electrification Agency achieved a continuous 18 years three no: no cause of death, no major mechanical equipment, a major event ...