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日本私铁货车的保有辆数随着经济的增长相应地扩大了,现有货车19874辆(7月末在册辆数),其中罐车就有17901辆。这就是包括危险品罐车在内的私铁货物列车的现状。 1973～1974年罐车出现的事故,多是由于罐体的严重腐蚀等原因造成,从而使硫酸漏泄事故不断发生。由于加强了全面检查、中间检查和装卸作业的管理,使得1975～1976年的事故大幅度地减少。高崎局管内所属的足尾站专用罐车(115辆)发生从卸液管口漏泄事故3件。现将事故发生的原因和防
The number of vehicles owned by Japan’s private railways has expanded correspondingly with the economic growth. There are currently 19,874 vehicles (number of vehicles being booked at the end of July), of which 17,901 are tankers. This is the status quo of trains with private goods including dangerous goods tankers. The accidents that occurred in tanker from 1973 to 1974 were mainly caused by the serious corrosion of the tank body and other causes, which led to the continual occurrence of sulfuric acid leakage. As a result of stepping up the overall inspection, the management of intermediate inspection and loading and unloading operations, the number of accidents in 1975-1976 has been significantly reduced. Takasaki Bureau tube belonging to the foot station dedicated tanker (115) occurred from the discharge port leakage accident three. Now the cause of the accident and prevention