lightning protection system(lps)造句

An external lightning protection system ( lps ) means , to me , that lightning rods , related cabling and a building grounding method are already in place
按我的理解，外部雷击防护系统（ lps ）所指的是已经在位的避雷针、相关的引线导体及建筑物的接地方式。
Mjc : an external lightning protection system ( lps ) means , to me , that lightning rods , related cabling and a building grounding method are already in place
按我的理解，外部雷击防护系统（ lps ）所指的是已经在位的避雷针、相关的引线导体及建筑物的接地方式。
It's difficult to find lightning protection system(lps) in a sentence. 用lightning protection system(lps)造句挺难的