When update of all the door control unit procedure were completed, we opened all doors in the testing shop (now the trainset is with power) and it took about 40 minutes.

将所有门控器的程序更新完毕后。我们在车库中 将所有的门打开（此时 车辆处于通电状态）。所有的门打开的时间持续大约 40 分钟。

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With this kind of irrational pricing, co-existing with such dramatic differences across hospitals, it behooves us all to comparison shop whenever possible before undergoing any kind of non-urgent hospital procedure.

FORBES: Hospital Pricing and Irrational Thinking