IptekInovator 181To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoIptek25.09.201525 September 2015Fokus: sumber daya besi tua, menjinakkan ranjau di pesisir Jerman, dan upaya menambah kapasitas pelabuhan.https://p.dw.com/p/1GdS0Iklan