Home / Standards / GB/T 3653.1-2024 GB/T 3653.1-2024 Active Ferroboron—Determination of boron content—Alkalimelry method 硼铁 硼含量的测定 碱量滴定法 Standard Type GBT ICS 77.100 CCS H 11 Status 现行 Issue Date 2024-05-28 Implementation 2024-12-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A