T/CCMA 0157-2023
Rotary drilling rig power head torque test method (English Version)
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T/CCMA 0157-2023
Standard No.
T/CCMA 0157-2023
Language
Chinese,
Available in English version
Release Date
2023
Published By
Group Standards of the People's Republic of China
Latest
T/CCMA 0157-2023
T/CCMA 0157-2023 history
2023
T/CCMA 0157-2023
Rotary drilling rig power head torque test method
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