1965年,由四方车辆研究所和大连机车车辆工厂协作,在总结过去无底架罐车设计、制造和试验研究的基础上,试制了两辆G_(19)型80m~3倾斜底下卸式无底架轻油罐车(简称G_(19)型轻油罐车)。1969年又制造了30辆,投入运用,至今已十几年,受到运用部门欢 In 1965, Sifang Vehicle Research Institute cooperated with Dalian Locomotive and Rolling Stock Works to make two G_ (19) 80m ~ 3 inclined bottom unloading bottomless basing on the basis of summarizing the design, manufacture and test research of the bottomless tanker in the past. Light truck (referred to as G_ (19) light truck). In 1969, another 30 vehicles were manufactured and put into operation. It has been more than ten years since it was used by departments