an touches the wind上海龙凤131 4品茶微信subway train, June

an touches the wind上海龙凤131 4品茶微信subway train, June

The train is au上海龙凤131 4品茶微信tomatic driven. With intelligent monitoring and warning system, it can realize on-route fault early warning and initiat

e repair work when needed, compared with planned repair work on traditional subway trains.

The train can run at a speed of up to 140 kilometers per hour, faster than traditional subwa

y train. What’s more, it runs more stably because it uses full active suspension technology for the first time.

Thanks to the new sound-proof materials, the noise within carriages is five decibel lower than traditional carriages.

The train is also adaptable to bad operational environment. It can r

un smoothly in high or low temperatures, on high altitude, small-radius curves and big ramps.

The train is expected to undergo track test in July.

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