MT 644-1997
Active
NB/T 11521-2024
Active
Industry standards-Energy
NB/T 11521-2024 General technical conditions of monitoring system for mine patrol inspection instrument
NB/T 11521-2024 General technical conditions of monitoring system for mine patrol inspection instrument
Price:
$ 38.00
Basic Information
Standard Code:
NB/T 11521-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special equipment and supplies for coal mines
ICS Name:
Other mining equipment
Publish Date:
2024-05-24
Implement Date:
2024-11-24
Pages:
20 pages
Scope
This document specifies the product classification, technical requirements, and inspection rules for mining inspection instrument monitoring systems, and describes the corresponding test methods.
This document is applicable to the design and inspection of mining inspection instrument monitoring systems (hereinafter referred to as the system), but not to the design and inspection of inspection instruments themselves.
Development Information
Referenced Standards
GB/T 2887-2000 Specification for electronic computer field
GB/T 2887-2011 General specification for computer field
GB(GB/T) 3836(所有部分)
GB/T 10111-1988 Methods for random sampling by utilizing dices of random number
GB/T 10111-2008 Generation of random numbers and procedures applied to sampling inspection for product quality
GB/T 17626.2-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB/T 17626.2-2006 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB/T 17626.2-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrostatic discharge immunity test
GB/T 17626.3-1998 Electromagnetic compatibility—Testing and measurement techniques-Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.3-2006 Electromagnetic compatibility—Testing and measurement techniques—Radiated, radio-frequency, electromagnetic field immunity test
GB/T 17626.3-2016 Electromagnetic compatibility—Testing and measurement techniques—Radiated,radio-frequency,electromagnetic field immunity test
GB/T 17626.3-2023 Electromagnetic compatibility—Testing and measurement techniques—Part 3:Radiated,radio-frequency,electromagnetic field immunity test
GB/T 17626.4-1998 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test
GB/T 17626.4-2008 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burst immunity test
GB/T 17626.4-2018 Electromagnetic compatibility—Testing and measurement techniques—Electrical fast transient/burstimmunity test
GB/T 17626.5-1999 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test
GB/T 17626.5-2008 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test
GB/T 17626.5-2019 Electromagnetic compatibility—Testing and measurement techniques—Surge immunity test
MT 286-1992 The method for preparing model numbers and management methods for coal mine communication and automation products
MT/T 772-1998
MT/T 899-2000 Information transmission device for coal mine
MT/T 1004-2006 Mine safety production monitoring and control system general technical specification
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MT/T 154.7-1997
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