?救难工具
... 救难服务；打捞业务 salvage service 救难工具 salvage apparatus 救难工作 salvage work ...
?救命器
... salvage agreement ==> 救助协议,救助协议=>海难救助契约 salvage apparatus ==> 救命器 salvage appliances ==> 海难救助用具 ...
The feed from a camera on board a salvage ship was discontinued Saturday after the apparatus was raised from the sea floor and placed on the vessel Q4000.
CNN: Public may not see failed blowout preventer from BP oil well
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。