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  4. Standard "GB 47291-2026"
Standard GB 47291-2026 27.2.2026 preview

GB 47291-2026

Technical requirements for coal mine compressed air self-rescue system

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STANDARD published on 27.2.2026


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454.80 USD

The information about the standard:

Designation standards: GB 47291-2026
Note: Execute Date: september 2026
Publication date standards: 27.2.2026
SKU: NS-1264601
Country: Chinese technical standard
Category: Technical standards GB

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Protective equipment

Latest update: 2026-07-09 (Number of items: 2 286 317)
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