價格：免費
檔案大小：5.4 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Lightning loss risk assessment involves the evaluation of various criteria to determine the risk of loss due to lightning. This guide is designed to assist in that determination. As a guide, it is not possible to cover each special design element that may render a structure more or less susceptible to lightning damage. In these special cases it is recommended the user seek professional advice. Personal and economic factors are very important and must be considered in addition to the assessment obtained by use of this guide.
支援平台：iPhone, iPad