I want to tell about the coal mining in meulaboh nangroe aceh darussalam, while drilling our coking coal until reaching deepening of 210 Meter until have result outside target limit alhamdulillah drilling run smoothly.
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From @cutmelanisarah
I want to tell about the coal mining in meulaboh nangroe aceh darussalam, while drilling our coking coal until reaching deepening of 210 Meter until have result outside target limit alhamdulillah drilling run smoothly.