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《TB1333机车电器基本技术条件》1978年试行,1981年修订正式使用,1987年进行了第二次修订.1978～1987年的十年中,机车电器基本技术条件分阶段逐步向IEC77靠拢,已达到现有IEC77的水平.1994年我们对该标准再次进行了修订.机车电器标准的不断完善、提高,促进了机车电器的质量水平的不断提高.但从现场调查情况看,机车电器的故障率却一直没有降下来,这里有一个最大的问题是机车与电器之
The basic technical conditions for TB1333 locomotive were piloted in 1978 and formally revised in 1981, with a second revision in 1987. In the decade from 1978 to 1987, the basic technical conditions of locomotive and electric appliance gradually moved closer to IEC77 in stages, The current level of IEC77 1994 we revised the standard once again.Rolling and upgrading of locomotive electrical standards continue to improve and improve the quality of locomotive electrical appliances continuously improve.But from the field survey, the failure rate of locomotive electrical Has not come down, here is one of the biggest problems is the locomotive and appliances