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赶上世界先进水平 1986年深秋,在山东济南,原本已废弃的桑梓店车站内,又响起火车的嘶鸣声。这里刚刚组装架设好的壹孔64米大跨度铁路抢修钢梁正在做动荷载试验。列车在桥上来回奔驰着,尽管速度已达到设计要求的每小时30公里,但试验列车速度仍在继续加快,我国自重最大的前进型蒸汽机车以每小时64公里的速度驰过了试验梁。车、梁安全无恙。试验表明各项主要战术技术性能指标达到研制任务书的要求。
To catch up with the world advanced level 1986 late autumn, Jinan, Shandong, originally abandoned Casazi station, but also sounded the sound of the train. Here just assembled a good hole 64 meters long span repair steel beam is doing dynamic load test. The train was running back and forth on the bridge. Although the speed had reached the design requirement of 30 kilometers per hour, the test train speed continued to accelerate. The largest self-propelled steam locomotive passed the test beam at an average speed of 64 kilometers per hour. Car, beam safe and sound. Test shows that the main tactical and technical performance indicators to meet the requirements of the development task book.