Home / Standards / GB/T 46062-2025 GB/T 46062-2025 Active Monolithic (unshaped) refractory products—Gunning refractory panels by wet gunning techniques 不定形耐火材料 湿法喷射技术制备耐火喷射料试块 Standard Type GBT ICS 81.080 CCS Q40 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 国家标准委 Drafting Unit N/A