Home / Standards / GB/T 45141-2025 GB/T 45141-2025 Active Test method for modified fouling index of reverse osmosis feed water 反渗透进水修正污染指数测定方法 Standard Type GBT ICS 07.060 CCS A 45 Status 现行 Issue Date 2025-01-24 Implementation 2025-08-01 Responsible Dept 自然资源部(海洋) Drafting Unit N/A