论文部分内容阅读
1993年全国共发生锅炉压力容器(含气瓶)事故538起(比1992年上升0.94%),其中锅炉爆炸事故40起,压力容器爆炸事故
In 1993, a total of 538 boiler pressure vessels (including gas cylinders) accidents occurred in China (up 0.94% as compared with that in 1992), including 40 boiler explosion accidents, pressure vessel explosion accidents