在毛主席革命路线指引下,我段广大航道职工坚持党的基本路线,以阶级斗争为纲,在“工业学大庆”的群众运动中,发扬大庆人精神,走自力更生道路,敢想敢干,大搞科学试验,为适应我省水运事业迅猛发展和航标电气化维护管理需要,利用聚酯树 Guided by Chairman Mao’s revolutionary line, the workers and staff of the majority of our waterways adhere to the party’s basic line and take the class struggle as the key link. In the mass movement of “Daqing in Industrial Science,” they carried forward the spirit of Daqing people, took the road of self-reliance, Engage in scientific experiments, in order to meet the rapid development of water transport industry in our province and the need for maintenance and management of the beacon electrification, the use of polyester trees