coring bit

释义

取心钻头；

Coring bit
Coring bit
Coring bit
Bit-stabilized combination coring and drilling system
IP-reusable 32-bit VLIW Risc core
Continuous coring jet bit
A Primitive for Proving the Security of Every Bit and About Universal Hash Functions & Hard Core Bits
Drilling detritus and the operating parameters of thermally stable PDC core bits
Mars drill for the Mars sample return mission with a Brushing and Abrading bit, regolith and powder bit, core PreView Bit and a cori...
A Primitive for Proving the Security of Every Bit and About Universal Hash Functions & Hard Core Bits.
DETC2005-85510 OPTIMAL DESIGN OF THE CORING BIT CUTTING EDGE IN PERCUSSIVE / VIBRATORY DRILLING
Optimal Design of the Coring Bit Cutting Edge in Percussive/Vibratory Drilling
Development of an antiwhirl core bit