GB/T 7288.1-1987
Abolished
MT/T 1297-2025
Active
Industry standards-Coal
MT/T 1297-2025 The method for evaluating the energy efficiency of the cantilever excavator
MT/T 1297-2025 Experimental method for evaluating energy efficiency of cantilever roadheader
Price:
$ 31.00
Basic Information
Standard Code:
MT/T 1297-2025
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Mining equipment
ICS Name:
The experimental conditions and procedures are summarized here
Publish Date:
2025-09-28
Implement Date:
2026-03-28
Pages:
16 pages
Scope
This document is applicable to the ground energy efficiency evaluation test of boom-type tunneling machines. Other types of tunneling machines may refer to this document for implementation.
Development Information
Related Standards
GB/T 7288.2-1987
Abolished
GB/T 7288.2-1987 Equipment reliability testing Preferred test conditions Equipment for stationary use in weather protected locations—High degree of simulation
GB/T 7826-1987
Replaced
GB/T 7826-1987 Analysis techniques for system reliability—Procedure for failure mode and effects analysis(FMEA)
GB/T 7827-1987
Abolished
GB/T 7827-1987 Reliability prediction procedure
GB/T 7828-1987
Active
GB/T 7828-1987 Reliability design reviews
GB/T 7829-1987
Active