Underwater Construction Work

[视频作者] _多言数穷

[视频时长] 5:10

[视频类型] 科学科普

https://www.youtube.com/watch?v=RH05A0vZI6g 2015年12月7日 Working as a commercial diver for Nordic Marine Service in Denmark, we've got lots of different types of jobs, offshore and inshore.