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1问题的提出机车轮轨润滑控制器是保证机车轮轨润滑系统正常工作的重要组成部分,该控制器设有静止状态下的喷脂试验电路,以便于机车检修时对轮轨润滑系统的试验检查。HB-1(GD)型轮轨润滑控制器喷脂间隔距离设定范围为100~800m,每100m增加一挡,共8挡。该控制器试验位的喷脂间隔?
1 PROBLEM PROBLEM The locomotive wheel and rail lubrication controller is an important part to ensure the normal operation of the locomotive wheel and rail lubrication system. The controller is equipped with a static-state grease-injecting test circuit to facilitate the test of the wheel and rail lubrication system during locomotive maintenance an examination. HB-1 (GD) wheel rail lubrication controller grease interval setting range of 100 ~ 800m, an increase of a block per 100m, a total of 8 block. The controller test position of the grease interval?