Some occupations in this unit group may require a specific licence or certification, such as a stationary engineer's licence or refrigeration certification.

本单元组某些职业可能需要专业许可或认证，如工程师执照或制冷认证。

youdao

We have export license from the Greek State and everytime we export to a specific buyer, we give his import licence to the Authorities and they issue for the specific export a specific licence.

我们有希腊国度的出口答应证并且我们每一次出口到一个特定的买家，我们给他的出口答应证是由它们当局出具的特定的执照。

youdao

The licence authorizes the use of the codes and descriptions in a product that will be sold to customers and distributed to specific countries.

该许可授权在某一将要销售给消费者和在特定国家发售的产品中使用编码和描述。

youdao

This might be relevant for an application for a specific device, such as a personal digital assistant, on which the BBC could not justify spending licence fee money.

BBC: NEWS | Technology | Developers to play with BBC wares