The internal combustion rock drill type YN 27C is a hand-operated rock drilling tool,composed of a small ... More ...
The internal combustion rock drill type YN 27C is a hand-operated rock drilling tool,composed of a small petrol engine,an air compressor and a rock drill. It is available for drilling,splitting breaking,ramming,shoveling. And widely used in mining,road-construction,quarrying and national defense construction. Less ...
|