Home / Standards / NB/T 11936-2025 NB/T 11936-2025 Active 煤矿区井地联合水力压裂技术规范 Standard Type NB ICS N/A CCS N/A Status Active Issue Date 2025-12-18 Implementation 2026-06-18 Centralized Committee 国家能源局 Issuing Authority 国家能源局