Emergency service, including the information about the contact and standby point for emergency rescue, salvage of ships' wreck;

应急服务信息，包括应急救助、沉船沉物打捞等联 系方式，待命点，服务内容等信息。

youdao

Emergency service, including the information about the contact and standby point for emergency rescue, salvage of ships' wreck;

应急服务信息，包括应急救助、沉船沉物打捞等联 系方式，待命点，服务内容等信息。

youdao