CurrentMandatoryUpcoming replacement
GB 26569-2011
Civil coalbed methane (coal mine gas)
民用煤层气（煤矿瓦斯）
Explanation
GB 26569-2011 is a current mandatory Chinese national standard for Civil coalbed methane (coal mine gas). It appears in the Machinery compliance cluster with a product safety focus and has an implementation date of Nov 1, 2011.
Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.
Applicability hints
- Type
- Product
- CCS
- D20
- ICS
- 75.160
- Competent department
- National Mine Safety Administration
- Technical committee
- National Mine Safety Administration
Relationships
Replaced by:GB 26569-2026 (Upcoming)