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The train is transferred from the train control vehicle to the isolation mode.
Continuous traffic:
A substantial reduction in the seamless rail joint, reducing the impact of rail wheels through joint, which saves line maintenance costs, prolong the service life of rail, abate the locomotive vehicle noise, etc., therefore, developed rapidly. In the 1930s, German and American railroads began to carry out small test lines, and by 1981, the world had laid a seamless line of about 300,000 kilometers, of which China lay about 8,000 kilometers
Automatic filters work, fluid after the entry into the inferior vena filter, and by the baffle hole into the core of lumen, is greater than the filtering core crack impurities trapped, net liquid chamber through the gap to, finally from exports
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