Home / Standards / GB/T 46747-2025 GB/T 46747-2025 Active Rapid determination of heavy metals in furniture coatings—X-ray fluorescence spectrometry 家具涂层中重金属元素的快速测定 X射线荧光光谱法 Standard Type GBT ICS 97.140 CCS Y80 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A