The article discussed the lightningproof design of hydrogen make machine room mainly .
重点论术了制氢机房的雷电防护设计。
2
Fire and explosion easily happen in petrochemical enterprises without effective lightningproof measures.
石化企业如果没有有效的防雷措施，很容易发生着火爆炸事故。
3
The importance of reliability management for lightningproof earth grid in power plant is described and some countermeasures for strengthening management are raised.