OTCQX:GTBAF - Post by User
Comment by
BILLMINERon Oct 12, 2019 12:58pm
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Post# 30225477
RE:Drill fences
RE:Drill fencesIt is drilling a few holes usually from one location at different angles and bearings . Picture some shooting an arrow from one spot at different targets . Ie : left, right , up and down .