
1) Drilling technology
Found on
https://www.crosswordclues.com/clue/junttan

Junttan Oy is a Finnish company that specializes in the design, manufacture, marketing and service of hydraulic piling equipment and ExcaDrill excavator-mounted drilling rigs. The company`s headquarters is in Kuopio where it employs over 130 people. Junttan exports its products to over 40 countries worldwide. ==History== The company`s roots reac.....
Found on
http://en.wikipedia.org/wiki/Junttan
No exact match found.