irwan

2402319830
Judul Laporan Praktek Keinsinyuran Analysis of the Width and Slope Suitability of Mine Roads Based on KEPMEN Ministry of Energy and Mineral Resources of the Republic of Indonesia No. 1827K/30/MEM/2018 in PT. Kacci Purnama Indah, North Konawe Regency, Southeast Sulawesi
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