At different temperatures and heat preservation times, the results show that LBI as a adding boron is feasible. The seeping boron layer is continuous, even, dense, and no defect is produced.
结果表明，采用LB _ I作渗硼剂是可行的，可获得连续、均匀、致密且无缺陷的渗硼层。
2
Assets not falling into either the HBI or MBI are classified as LBI and have no formal protection requirements or additional controls beyond standard best practices for securing infrastructure.