References in periodicals archive ?
Tenders are invited for Stencilling & Pkg Of Drill Mine A/T
* Ring Design, which provides an interactive, three-dimensional Computer Aided Design (3-D CAD) environment from which users can perform under ground ring drill mine design and blasting.
Tenders are invited for Mine Drill ATT 1A NO Empty w4hout Fuze Drill Mine AT 1C ND to Des, REF.
Tenders are invited for Mine Drill A/T 1A Nd Empty Without Fuze Drill Mine A/T 1C Nd To Des.
In some cases, the lenders provided loans to drill mines or for ongoing exploration of existing mines, Johnson said.