ኤኮኖሚየሐዋሳ ኢንዱስትሪ ፓርክ የሥራ እንቅስቃሴTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoኤኮኖሚShewangizaw Wegayehu9 መጋቢት 2012ረቡዕ፣ መጋቢት 9 2012https://p.dw.com/p/3Zd2lማስታወቂያ