From professional translators, enterprises, web pages and freely available translation repositories.
driller
boorder in de laag
Last Update: 2019-05-31
Usage Frequency: 6
Quality:
for ground source heat pumps where a vertical bore hole is required, suitable courses for drillers are available in some member states.
in sommige lidstaten bestaan geschikte cursussen voor boorders die verticale gaten moeten boren voor warmtepompen die de bodem als warmtebron gebruiken.