GB 13328-1991
Replaced
T/CCMA 0157-2023
Active
Group standards
T/CCMA 0157-2023 Torque test methods for rotary drive of rotary drilling rigs
T/CCMA 0157-2023 Torque test methods for rotary drive of rotary drilling rigs
Price:
$ 24.00
Basic Information
Standard Code:
T/CCMA 0157-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Construction engineering construction machinery
ICS Name:
Construction equipment
Publish Date:
2023-08-21
Implement Date:
2023-11-21
Pages:
12 pages
Scope
This document defines the terms and definitions of the torque test for the power head of rotary drilling rigs, stipulates the test conditions, and describes the corresponding test methods. This document is applicable to the torque test of the power head of rotary drilling rigs.
Development Information
Referenced Standards
Related Standards
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GB 6946-1993 Aluminium-alloy swaged ferrules for steel wire rope
GB/T 14782-1993
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