GB 39496-2020
Active
DB34/T 1857-2013
Abolished
Anhui ProvinceLocal standards
DB34/T 1857-2013 Mining intrinsically safe human-machine interface。
DB34/T 1857-2013 Mining intrinsically safe human-machine interface。
Basic Information
Standard Code:
DB34/T 1857-2013
Standard Type:
Local standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Mining and mineral products
Publish Date:
2013-04-07
Implement Date:
2013-04-07
Pages:
12 pages
Scope
This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of mine-used intrinsically safe human-machine interfaces (hereinafter referred to as human-machine interfaces). This standard applies to human-machine interfaces used in coal mines.
Development Information
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