The article discussed the lightning proof design of hydrogen make machine room mainly .
重点论术了制氢机房的雷电防护设计。
Fire and explosion easily happen in petrochemical enterprises without effective lightning proof 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。
The importance of reliability management for lightning proof earth grid in power plant is described and some countermeasures for strengthening management are raised.
阐述了发电厂防雷接地网可靠性管理的重要性，提出了加强管理的对策和措施。
The new work by...... is not proof that naturalball-lightning consists of silicon nanoparticles. For one thing,...For another....Moreover
Messrs Jerby，Dikhtyar, Mitchell和他们同事的最新工作并不是证明天然的球状闪电由硅纳米分子组成。
Efficient emergency system in all disaster relief areas such as anti-earthquake, flood control, lightning-proof, as well as prevention and control over geological disasters, etc, can be formed.
防震、防洪、防雷和地质灾害防治等防灾领域都能形成有效的应急体系。
Main types of earthing in industrial plants include operational earthing, protective earthing, shielding earthing, electrostatic - proof earthing and lightning-proof earthing etc.
工厂中接地的种类主要有工作接地、保护接地、屏蔽接地、防静电接地和防雷接地等。
Proved through practice, this system is featured for high stability, anti-sepsis, mould proof, lightning protection, low-consuming and low-cost, which ensures the storage security effectively.
实践证明，该系统具有稳定性高、防腐防霉防雷击、低功耗低成本等特点，能够有效保障粮食存储安全。
The investigation of lightning-proof technology for seismic station;
地震台站的防雷问题显得越来越重要。
Moisture-proof, anti-corrosion, anti-lightning, anti-RF interference.
防潮、防腐、防雷击、防射频干扰。
Moisture-proof, anti-corrosion, anti-lightning, anti-RF interference.
防潮、防腐、防雷击、防射频干扰。
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