衛星通信/INMARSAT

https://sites.google.com/a/samsan.com.tw/new/wei-xing-tong-xin/inmarsat/sailor-tt-3000lrit 
                           
https://sites.google.com/a/samsan.com.tw/new/wei-xing-tong-xin/inmarsat/thrane-thrane-sailor-6140