Home / Standards / GB/T 47125-2026 GB/T 47125-2026 Upcoming General rules for photoelectric colorimetric analysis of continuous flow analysis 连续流动分析光电比色法分析通则 Standard Type GBT ICS 71.040 CCS N 53 Status 即将实施 Issue Date 2026-02-27 Implementation 2026-06-01 Responsible Dept 科技部 Drafting Unit N/A