directional boring
Sign in to saveAlso known as horizontal directional drilling, HDD
steerable trenchless method of installing underground pipe, conduit, or cable in a shallow arc along a prescribed bore path by using a surface-launched drilling rig, with minimal impact on the surrounding area
Wikidata facts
- Subclass of
- technology
- Image
- Universal hdd.jpg
- Has use
- drilling
Sources (1)
via Wikidata · CC0