The utility model relates to tunnel class, particularly a piling base structure applied to the construction of immersed tube tunnels.

本实用新型涉及隧道类，特别涉及一种应用在沉管隧道工程中的桩基础结构。

youdao

Without an internal combustion engine or transmission tunnel, the interior of Model S has more cargo space than any other sedan in its class and includes a second trunk under the hood.

ENGADGET: Tesla boosts Model S base price by $2,500 for new 2013 orders