Remember, Department of Transportation (DOT) regulations require that outlet seals be installed on many products.

记住，交通部规范要求在许多产品上安装排气口密封。

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Remove any product labels or Department of Transportation (DOT) shipping hazard labels.

去掉产品标签或交通部(DOT)的运输危险品标志。

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Proper quality control of materials and inspections, as required by the Department of Transportation (DOT), lessen the probability of cylinder leaks.

正如交通部所要求的那样，材料的正确质量控制和检查降低了钢瓶泄漏的概率。

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At the federal level, one innovative solution can be found in the Partnership for Sustainable Communities, a collaboration of the Department of Housing and Urban Development ( HUD), the Department of Transportation ( DOT), and the Environmental Protection Agency ( EPA).

FORBES: Smart Communities will Build Green Infrastructure

Every state has a Department of Transportation (DOT) with a State Traffic Commission (STC) that is responsible for setting speed limits on certain state-maintained roads.

FORBES: The High Price Of Speeding

The Environmental Protection Agency (EPA) and the Department of Transportation (DOT) have formally announced their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for model year 2017-2025 passenger cars and light-duty trucks.

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