The conventional and carrier variants provide a button to drop and raise the arresting hook for carrier and emergency landings.

常规及舰载型号将提供一个按钮来收放着舰时和紧急着陆情况下的阻拦索捕捉钩。

youdao

The product is used for indoor, outdoor lighting and emergency light. There is a hook on the top, easy to carry and place.

本产品用于室内外照明，紧急照明。顶部有挂钩，方便放置与携带。

youdao

Emergency personnel gathered in New York Friday alongside the canal, which borders Brooklyn's Red Hook neighborhood, in an effort to rescue the marine mammal, which inadvertently had become trapped in the channel's muck and mud.

CNN: Rescuers: Dolphin stranded in polluted New York canal dies