Liquid of device of colophony of Ba Ling petrifaction one unit flings one unit, solid body successfully makings drive, indicating by a definite date is close the unit of chain of epoxy resin product of half month time overhauls ending, enter stage by stage drive level. Unit of chain of product of epoxy resin of Ba Ling petrifaction is overhauled at will jockeying in succession on April 14, involve overhaul item 255, hidden trouble processing and ability revise a project 3, updating equipment 16. In plant overhaul process, “ of this company union installs devoid accident ” 100 days special operation demand, firm catchs safety to fulfil, strict quality is checked and accept, made sure the overhaul is efficient, orderly advance.