Tag: Pengeboran eksplorasi

BASIC MINING EXPLORATION TECHNOLOGY
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BASIC MINING EXPLORATION TECHNOLOGY

BASIC MINING EXPLORATION TECHNOLOGY – Yogyakarta Hotel Novotel, Yogyakarta | 04 – 06 Maret 2014 | IDR  6.500.000 Hotel Novotel, Yogyakarta | 12 – 14 Maret 2014 | IDR  6.500.000 Hotel Novotel, Yogyakarta | 25 – 27 Maret 2014 | IDR  6.500.000 Hotel Novotel, Yogyakarta | 02 – 04 April 2014 | IDR  6.500.000 Hotel Novotel, Yogyakarta | 09 – […]