Home / Standards / GB/T 46172-2025 GB/T 46172-2025 Active Measurement and calculation method of thermal equilibrium and thermal efficiency of domestic ceramics electric-heated kiln 日用陶瓷电加热窑炉热平衡、热效率测定与计算方法 Standard Type GBT ICS 81.060.01 CCS Y24 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A