Nearly two weeks after the earthquake and tsunami struck Japan, engineers still do not know the full extent of damage to roads, Bridges, rail lines and other infrastructure.
According to people close to the state's rail project, Japanese railway executives are especially worried that the law will damage their prospects.
据知情人士透露，日本铁路主管十分担心该法案会影响他们的前景。
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According to fatigue damage accumulation theory, test load of verified fatigue test on rail across beam and welded connections with integral joint of combined steel truss bridge was gotten.