chilled-shot drill
1shot drill — noun : a rotary rock drill using chilled steel shot as an abradant compare core drill …
2History of the petroleum industry in Canada — The Canadian petroleum industry arose in parallel with that of the United States. Because of Canada s unique geography, geology, resources and patterns of settlement, however, it developed in quite different ways. The evolution of the petroleum… …
3List of Mega Man characters — This is a list of characters from the Mega Man series. In Japan, the Mega Man series is known as Rockman.[1] Contents 1 Main characters 1.1 Mega Man 1.2 Dr. Light …
4Diffusion of technology in Canada — This article outlines the history of the diffusion or spread of technology in Canada. Technologies chosen for treatment here include, in rough order, transportation, communication, energy, materials, industry, public works, public services… …
5Painted turtle — This article is about the North American turtle. For the summer camp, see The Painted Turtle. Painted turtle Temporal range: 15–0 Ma …
