Definition:
Hydraulic Hold Down Tool (used w/ FlexPac Packer)
Abbreviation | Definition | English | German | French | |
---|---|---|---|---|---|
HDD | Hydraulic Hold Down Tool (used w/ FlexPac Packer) | Details | |||
HDD | Hot Dry Rock Development Deepening | Details | |||
HDD | Horizontal Directional Drilling | Details | |||
DHDD | dry hole drilled deeper | Details |